2378778833188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{102769}}^1$

素因数の和:103540

約数の個数: 48

約数和(自身を含む): 4257637776000

約数和(自身を除く): 1878858942812

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 547, 596, 1094, 2188, 10579, 21158, 38837, 42316, 77674, 81503, 102769, 155348, 163006, 205538, 326012, 411076, 5786713, 7296599, 11573426, 14593198, 15312581, 23146852, 29186396, 30625162, 56214643, 61250324, 112429286, 224858572, 1087193251, 2174386502, 3991239653, 4348773004, 7982479306, 8375981807, 15964958612, 16751963614, 33503927228, 594694708297, 1189389416594, 2378778833188]

約数ペア:

[(1, 2378778833188), (2, 1189389416594), (4, 594694708297), (71, 33503927228), (142, 16751963614), (149, 15964958612), (284, 8375981807), (298, 7982479306), (547, 4348773004), (596, 3991239653), (1094, 2174386502), (2188, 1087193251), (10579, 224858572), (21158, 112429286), (38837, 61250324), (42316, 56214643), (77674, 30625162), (81503, 29186396), (102769, 23146852), (155348, 15312581), (163006, 14593198), (205538, 11573426), (326012, 7296599), (411076, 5786713)]