317812612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{2053}}^1$

素因数の和:2312

約数の個数: 36

約数和(自身を含む): 605170020

約数和(自身を除く): 287357408

約数列:

[1, 2, 4, 13, 26, 52, 169, 229, 338, 458, 676, 916, 2053, 2977, 4106, 5954, 8212, 11908, 26689, 38701, 53378, 77402, 106756, 154804, 346957, 470137, 693914, 940274, 1387828, 1880548, 6111781, 12223562, 24447124, 79453153, 158906306, 317812612]

約数ペア:

[(1, 317812612), (2, 158906306), (4, 79453153), (13, 24447124), (26, 12223562), (52, 6111781), (169, 1880548), (229, 1387828), (338, 940274), (458, 693914), (676, 470137), (916, 346957), (2053, 154804), (2977, 106756), (4106, 77402), (5954, 53378), (8212, 38701), (11908, 26689)]