811939564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 1525507200

約数和(自身を除く): 713567636

約数列:

[1, 2, 4, 29, 41, 58, 79, 82, 116, 158, 164, 316, 1189, 2161, 2291, 2378, 3239, 4322, 4582, 4756, 6478, 8644, 9164, 12956, 62669, 88601, 93931, 125338, 170719, 177202, 187862, 250676, 341438, 354404, 375724, 682876, 2569429, 4950851, 5138858, 6999479, 9901702, 10277716, 13998958, 19803404, 27997916, 202984891, 405969782, 811939564]

約数ペア:

[(1, 811939564), (2, 405969782), (4, 202984891), (29, 27997916), (41, 19803404), (58, 13998958), (79, 10277716), (82, 9901702), (116, 6999479), (158, 5138858), (164, 4950851), (316, 2569429), (1189, 682876), (2161, 375724), (2291, 354404), (2378, 341438), (3239, 250676), (4322, 187862), (4582, 177202), (4756, 170719), (6478, 125338), (8644, 93931), (9164, 88601), (12956, 62669)]