447890838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{91369}}^1$

素因数の和:91436

約数の個数: 32

約数和(自身を含む): 964867200

約数和(自身を除く): 516976362

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 91369, 182738, 274107, 548214, 1736011, 3472022, 3928867, 5208033, 7857734, 10416066, 11786601, 23573202, 74648473, 149296946, 223945419, 447890838]

約数ペア:

[(1, 447890838), (2, 223945419), (3, 149296946), (6, 74648473), (19, 23573202), (38, 11786601), (43, 10416066), (57, 7857734), (86, 5208033), (114, 3928867), (129, 3472022), (258, 1736011), (817, 548214), (1634, 274107), (2451, 182738), (4902, 91369)]