6601790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 13106016

約数和(自身を除く): 6504226

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1181, 2362, 2795, 5590, 5905, 11810, 15353, 30706, 50783, 76765, 101566, 153530, 253915, 507830, 660179, 1320358, 3300895, 6601790]

約数ペア:

[(1, 6601790), (2, 3300895), (5, 1320358), (10, 660179), (13, 507830), (26, 253915), (43, 153530), (65, 101566), (86, 76765), (130, 50783), (215, 30706), (430, 15353), (559, 11810), (1118, 5905), (1181, 5590), (2362, 2795)]