7712222

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 14141952

約数和(自身を除く): 6429730

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 557, 602, 989, 1114, 1978, 3899, 6923, 7798, 12811, 13846, 23951, 25622, 47902, 89677, 167657, 179354, 335314, 550873, 1101746, 3856111, 7712222]

約数ペア:

[(1, 7712222), (2, 3856111), (7, 1101746), (14, 550873), (23, 335314), (43, 179354), (46, 167657), (86, 89677), (161, 47902), (301, 25622), (322, 23951), (557, 13846), (602, 12811), (989, 7798), (1114, 6923), (1978, 3899)]