2006256526

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{242243}}^1$

素因数の和:242387

約数の個数: 16

約数和(自身を含む): 3113319888

約数和(自身を除く): 1107063362

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 242243, 484486, 9931963, 19863926, 24466543, 48933086, 1003128263, 2006256526]

約数ペア:

[(1, 2006256526), (2, 1003128263), (41, 48933086), (82, 24466543), (101, 19863926), (202, 9931963), (4141, 484486), (8282, 242243)]