1391567128

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{92377}}^1$

素因数の和:92659

約数の個数: 32

約数和(自身を含む): 2993047200

約数和(自身を除く): 1601480072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3766, 7532, 15064, 92377, 184754, 369508, 646639, 739016, 1293278, 2586556, 5173112, 24849413, 49698826, 99397652, 173945891, 198795304, 347891782, 695783564, 1391567128]

約数ペア:

[(1, 1391567128), (2, 695783564), (4, 347891782), (7, 198795304), (8, 173945891), (14, 99397652), (28, 49698826), (56, 24849413), (269, 5173112), (538, 2586556), (1076, 1293278), (1883, 739016), (2152, 646639), (3766, 369508), (7532, 184754), (15064, 92377)]