542635516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{90379}}^1$

素因数の和:90481

約数の個数: 24

約数和(自身を含む): 1012256000

約数和(自身を除く): 469620484

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 90379, 180758, 361516, 1717201, 3434402, 6868804, 7139941, 14279882, 28559764, 135658879, 271317758, 542635516]

約数ペア:

[(1, 542635516), (2, 271317758), (4, 135658879), (19, 28559764), (38, 14279882), (76, 7139941), (79, 6868804), (158, 3434402), (316, 1717201), (1501, 361516), (3002, 180758), (6004, 90379)]