7138720106

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{619573}}^1$

素因数の和:620405

約数の個数: 16

約数和(自身を含む): 12252695424

約数和(自身を除く): 5113975318

約数列:

[1, 2, 7, 14, 823, 1646, 5761, 11522, 619573, 1239146, 4337011, 8674022, 509908579, 1019817158, 3569360053, 7138720106]

約数ペア:

[(1, 7138720106), (2, 3569360053), (7, 1019817158), (14, 509908579), (823, 8674022), (1646, 4337011), (5761, 1239146), (11522, 619573)]