7740266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 12089088

約数和(自身を除く): 4348822

約数列:

[1, 2, 31, 62, 131, 262, 953, 1906, 4061, 8122, 29543, 59086, 124843, 249686, 3870133, 7740266]

約数ペア:

[(1, 7740266), (2, 3870133), (31, 249686), (62, 124843), (131, 59086), (262, 29543), (953, 8122), (1906, 4061)]