2004013882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{6379}}^1$

素因数の和:6718

約数の個数: 32

約数和(自身を含む): 3324847680

約数和(自身を除く): 1320833798

約数列:

[1, 2, 13, 26, 43, 86, 281, 559, 562, 1118, 3653, 6379, 7306, 12083, 12758, 24166, 82927, 157079, 165854, 274297, 314158, 548594, 1792499, 3565861, 3584998, 7131722, 23302487, 46604974, 77077457, 154154914, 1002006941, 2004013882]

約数ペア:

[(1, 2004013882), (2, 1002006941), (13, 154154914), (26, 77077457), (43, 46604974), (86, 23302487), (281, 7131722), (559, 3584998), (562, 3565861), (1118, 1792499), (3653, 548594), (6379, 314158), (7306, 274297), (12083, 165854), (12758, 157079), (24166, 82927)]