858740108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{96401}}^1$

素因数の和:96553

約数の個数: 24

約数和(自身を含む): 1603358064

約数和(自身を除く): 744617956

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 96401, 192802, 385604, 1638817, 3277634, 6555268, 12628531, 25257062, 50514124, 214685027, 429370054, 858740108]

約数ペア:

[(1, 858740108), (2, 429370054), (4, 214685027), (17, 50514124), (34, 25257062), (68, 12628531), (131, 6555268), (262, 3277634), (524, 1638817), (2227, 385604), (4454, 192802), (8908, 96401)]