7857867874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{106357}}^1$

素因数の和:106470

約数の個数: 32

約数和(自身を含む): 13025876976

約数和(自身を除く): 5168009102

約数列:

[1, 2, 17, 34, 41, 53, 82, 106, 697, 901, 1394, 1802, 2173, 4346, 36941, 73882, 106357, 212714, 1808069, 3616138, 4360637, 5636921, 8721274, 11273842, 74130829, 95827657, 148261658, 191655314, 231113761, 462227522, 3928933937, 7857867874]

約数ペア:

[(1, 7857867874), (2, 3928933937), (17, 462227522), (34, 231113761), (41, 191655314), (53, 148261658), (82, 95827657), (106, 74130829), (697, 11273842), (901, 8721274), (1394, 5636921), (1802, 4360637), (2173, 3616138), (4346, 1808069), (36941, 212714), (73882, 106357)]