7428996874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{161521}}^1$

素因数の和:161626

約数の個数: 32

約数和(自身を含む): 12618098640

約数和(自身を除く): 5189101766

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 377, 754, 793, 1586, 1769, 3538, 22997, 45994, 161521, 323042, 2099773, 4199546, 4684109, 9368218, 9852781, 19705562, 60893417, 121786834, 128086153, 256172306, 285730649, 571461298, 3714498437, 7428996874]

約数ペア:

[(1, 7428996874), (2, 3714498437), (13, 571461298), (26, 285730649), (29, 256172306), (58, 128086153), (61, 121786834), (122, 60893417), (377, 19705562), (754, 9852781), (793, 9368218), (1586, 4684109), (1769, 4199546), (3538, 2099773), (22997, 323042), (45994, 161521)]