7246070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 14182560

約数和(自身を除く): 6936490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 401, 695, 802, 1390, 1807, 2005, 3614, 4010, 5213, 9035, 10426, 18070, 26065, 52130, 55739, 111478, 278695, 557390, 724607, 1449214, 3623035, 7246070]

約数ペア:

[(1, 7246070), (2, 3623035), (5, 1449214), (10, 724607), (13, 557390), (26, 278695), (65, 111478), (130, 55739), (139, 52130), (278, 26065), (401, 18070), (695, 10426), (802, 9035), (1390, 5213), (1807, 4010), (2005, 3614)]