317571384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1017857}}^1$

素因数の和:1017879

約数の個数: 32

約数和(自身を含む): 855000720

約数和(自身を除く): 537429336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1017857, 2035714, 3053571, 4071428, 6107142, 8142856, 12214284, 13232141, 24428568, 26464282, 39696423, 52928564, 79392846, 105857128, 158785692, 317571384]

約数ペア:

[(1, 317571384), (2, 158785692), (3, 105857128), (4, 79392846), (6, 52928564), (8, 39696423), (12, 26464282), (13, 24428568), (24, 13232141), (26, 12214284), (39, 8142856), (52, 6107142), (78, 4071428), (104, 3053571), (156, 2035714), (312, 1017857)]