1557628014972

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{260124919}}^1$

素因数の和:260125425

約数の個数: 24

約数和(自身を含む): 3641748880000

約数和(自身を除く): 2084120865028

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 5988, 260124919, 520249838, 780374757, 1040499676, 1560749514, 3121499028, 129802334581, 259604669162, 389407003743, 519209338324, 778814007486, 1557628014972]

約数ペア:

[(1, 1557628014972), (2, 778814007486), (3, 519209338324), (4, 389407003743), (6, 259604669162), (12, 129802334581), (499, 3121499028), (998, 1560749514), (1497, 1040499676), (1996, 780374757), (2994, 520249838), (5988, 260124919)]