804968996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1499}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 1587600000

約数和(自身を除く): 782631004

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 449, 598, 898, 1196, 1499, 1796, 2998, 5837, 5996, 10327, 11674, 19487, 20654, 23348, 34477, 38974, 41308, 68954, 77948, 134251, 137908, 268502, 448201, 537004, 673051, 896402, 1346102, 1792804, 2692204, 8749663, 15480173, 17499326, 30960346, 34998652, 61920692, 201242249, 402484498, 804968996]

約数ペア:

[(1, 804968996), (2, 402484498), (4, 201242249), (13, 61920692), (23, 34998652), (26, 30960346), (46, 17499326), (52, 15480173), (92, 8749663), (299, 2692204), (449, 1792804), (598, 1346102), (898, 896402), (1196, 673051), (1499, 537004), (1796, 448201), (2998, 268502), (5837, 137908), (5996, 134251), (10327, 77948), (11674, 68954), (19487, 41308), (20654, 38974), (23348, 34477)]