1004039452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{19763}}^1$

素因数の和:20757

約数の個数: 24

約数和(自身を含む): 1894260816

約数和(自身を除く): 890221364

約数列:

[1, 2, 4, 13, 26, 52, 977, 1954, 3908, 12701, 19763, 25402, 39526, 50804, 79052, 256919, 513838, 1027676, 19308451, 38616902, 77233804, 251009863, 502019726, 1004039452]

約数ペア:

[(1, 1004039452), (2, 502019726), (4, 251009863), (13, 77233804), (26, 38616902), (52, 19308451), (977, 1027676), (1954, 513838), (3908, 256919), (12701, 79052), (19763, 50804), (25402, 39526)]