1992393124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{10457}}^1$

素因数の和:10612

約数の個数: 48

約数和(自身を含む): 3865276800

約数和(自身を除く): 1872883676

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 109, 218, 436, 437, 874, 1748, 2071, 2507, 4142, 5014, 8284, 10028, 10457, 20914, 41828, 47633, 95266, 190532, 198683, 240511, 397366, 481022, 794732, 962044, 1139813, 2279626, 4559252, 4569709, 9139418, 18278836, 21656447, 26215699, 43312894, 52431398, 86625788, 104862796, 498098281, 996196562, 1992393124]

約数ペア:

[(1, 1992393124), (2, 996196562), (4, 498098281), (19, 104862796), (23, 86625788), (38, 52431398), (46, 43312894), (76, 26215699), (92, 21656447), (109, 18278836), (218, 9139418), (436, 4569709), (437, 4559252), (874, 2279626), (1748, 1139813), (2071, 962044), (2507, 794732), (4142, 481022), (5014, 397366), (8284, 240511), (10028, 198683), (10457, 190532), (20914, 95266), (41828, 47633)]