330483478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2689}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 555861600

約数和(自身を除く): 225378122

約数列:

[1, 2, 13, 26, 29, 58, 163, 326, 377, 754, 2119, 2689, 4238, 4727, 5378, 9454, 34957, 61451, 69914, 77981, 122902, 155962, 438307, 876614, 1013753, 2027506, 5697991, 11395982, 12710903, 25421806, 165241739, 330483478]

約数ペア:

[(1, 330483478), (2, 165241739), (13, 25421806), (26, 12710903), (29, 11395982), (58, 5697991), (163, 2027506), (326, 1013753), (377, 876614), (754, 438307), (2119, 155962), (2689, 122902), (4238, 77981), (4727, 69914), (5378, 61451), (9454, 34957)]