15709070804

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{68311}}^1$

素因数の和:68556

約数の個数: 48

約数和(自身を含む): 32317587456

約数和(自身を除く): 16608516652

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 191, 301, 382, 602, 764, 1204, 1337, 2674, 5348, 8213, 16426, 32852, 57491, 68311, 114982, 136622, 229964, 273244, 478177, 956354, 1912708, 2937373, 5874746, 11749492, 13047401, 20561611, 26094802, 41123222, 52189604, 82246444, 91331807, 182663614, 365327228, 561038243, 1122076486, 2244152972, 3927267701, 7854535402, 15709070804]

約数ペア:

[(1, 15709070804), (2, 7854535402), (4, 3927267701), (7, 2244152972), (14, 1122076486), (28, 561038243), (43, 365327228), (86, 182663614), (172, 91331807), (191, 82246444), (301, 52189604), (382, 41123222), (602, 26094802), (764, 20561611), (1204, 13047401), (1337, 11749492), (2674, 5874746), (5348, 2937373), (8213, 1912708), (16426, 956354), (32852, 478177), (57491, 273244), (68311, 229964), (114982, 136622)]