3940366987876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{18339913}}^1$

素因数の和:18340204

約数の個数: 48

約数和(自身を含む): 7949252324160

約数和(自身を除く): 4008885336284

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 257, 418, 514, 836, 1028, 2827, 4883, 5654, 9766, 11308, 19532, 53713, 107426, 214852, 18339913, 36679826, 73359652, 201739043, 348458347, 403478086, 696916694, 806956172, 1393833388, 3833041817, 4713357641, 7666083634, 9426715282, 15332167268, 18853430564, 51846934051, 89553795179, 103693868102, 179107590358, 207387736204, 358215180716, 985091746969, 1970183493938, 3940366987876]

約数ペア:

[(1, 3940366987876), (2, 1970183493938), (4, 985091746969), (11, 358215180716), (19, 207387736204), (22, 179107590358), (38, 103693868102), (44, 89553795179), (76, 51846934051), (209, 18853430564), (257, 15332167268), (418, 9426715282), (514, 7666083634), (836, 4713357641), (1028, 3833041817), (2827, 1393833388), (4883, 806956172), (5654, 696916694), (9766, 403478086), (11308, 348458347), (19532, 201739043), (53713, 73359652), (107426, 36679826), (214852, 18339913)]