7680998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 13124160

約数和(自身を除く): 5443162

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 167, 334, 377, 754, 793, 1586, 1769, 2171, 3538, 4342, 4843, 9686, 10187, 20374, 22997, 45994, 62959, 125918, 132431, 264862, 295423, 590846, 3840499, 7680998]

約数ペア:

[(1, 7680998), (2, 3840499), (13, 590846), (26, 295423), (29, 264862), (58, 132431), (61, 125918), (122, 62959), (167, 45994), (334, 22997), (377, 20374), (754, 10187), (793, 9686), (1586, 4843), (1769, 4342), (2171, 3538)]