2013994498292

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{19529833}}^1$

素因数の和:19530000

約数の個数: 48

約数和(自身を含む): 4199695503360

約数和(自身を除く): 2185701005068

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 127, 203, 254, 406, 508, 812, 889, 1778, 3556, 3683, 7366, 14732, 25781, 51562, 103124, 19529833, 39059666, 78119332, 136708831, 273417662, 546835324, 566365157, 1132730314, 2265460628, 2480288791, 3964556099, 4960577582, 7929112198, 9921155164, 15858224396, 17362021537, 34724043074, 69448086148, 71928374939, 143856749878, 287713499756, 503498624573, 1006997249146, 2013994498292]

約数ペア:

[(1, 2013994498292), (2, 1006997249146), (4, 503498624573), (7, 287713499756), (14, 143856749878), (28, 71928374939), (29, 69448086148), (58, 34724043074), (116, 17362021537), (127, 15858224396), (203, 9921155164), (254, 7929112198), (406, 4960577582), (508, 3964556099), (812, 2480288791), (889, 2265460628), (1778, 1132730314), (3556, 566365157), (3683, 546835324), (7366, 273417662), (14732, 136708831), (25781, 78119332), (51562, 39059666), (103124, 19529833)]