7221058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 12342960

約数和(自身を除く): 5121902

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 157, 314, 377, 754, 793, 1586, 1769, 2041, 3538, 4082, 4553, 9106, 9577, 19154, 22997, 45994, 59189, 118378, 124501, 249002, 277733, 555466, 3610529, 7221058]

約数ペア:

[(1, 7221058), (2, 3610529), (13, 555466), (26, 277733), (29, 249002), (58, 124501), (61, 118378), (122, 59189), (157, 45994), (314, 22997), (377, 19154), (754, 9577), (793, 9106), (1586, 4553), (1769, 4082), (2041, 3538)]