1388895929564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{27427}}^1$

素因数の和:28075

約数の個数: 96

約数和(自身を含む): 2875627001856

約数和(自身を除く): 1486731072292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 223, 286, 397, 446, 572, 794, 892, 1588, 2453, 2899, 4367, 4906, 5161, 5798, 8734, 9812, 10322, 11596, 17468, 20644, 27427, 31889, 54854, 56771, 63778, 88531, 109708, 113542, 127556, 177062, 227084, 301697, 354124, 356551, 603394, 713102, 973841, 1150903, 1206788, 1426204, 1947682, 2301806, 3895364, 3922061, 4603612, 6116221, 7844122, 10888519, 12232442, 12659933, 15688244, 21777038, 24464884, 25319866, 43554076, 50639732, 67278431, 79510873, 119773709, 134556862, 141550747, 159021746, 239547418, 269113724, 283101494, 318043492, 479094836, 566202988, 874619603, 1557058217, 1749239206, 2428139737, 3114116434, 3498478412, 4856279474, 6228232868, 9712558948, 26709537107, 31565816581, 53419074214, 63131633162, 106838148428, 126263266324, 347223982391, 694447964782, 1388895929564]

約数ペア:

[(1, 1388895929564), (2, 694447964782), (4, 347223982391), (11, 126263266324), (13, 106838148428), (22, 63131633162), (26, 53419074214), (44, 31565816581), (52, 26709537107), (143, 9712558948), (223, 6228232868), (286, 4856279474), (397, 3498478412), (446, 3114116434), (572, 2428139737), (794, 1749239206), (892, 1557058217), (1588, 874619603), (2453, 566202988), (2899, 479094836), (4367, 318043492), (4906, 283101494), (5161, 269113724), (5798, 239547418), (8734, 159021746), (9812, 141550747), (10322, 134556862), (11596, 119773709), (17468, 79510873), (20644, 67278431), (27427, 50639732), (31889, 43554076), (54854, 25319866), (56771, 24464884), (63778, 21777038), (88531, 15688244), (109708, 12659933), (113542, 12232442), (127556, 10888519), (177062, 7844122), (227084, 6116221), (301697, 4603612), (354124, 3922061), (356551, 3895364), (603394, 2301806), (713102, 1947682), (973841, 1426204), (1150903, 1206788)]