331833190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{8537}}^1$

素因数の和:8593

約数の個数: 48

約数和(自身を含む): 674980128

約数和(自身を除く): 343146938

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2990, 3887, 7774, 8537, 17074, 19435, 38870, 42685, 85370, 110981, 196351, 221962, 392702, 554905, 981755, 1109810, 1442753, 1963510, 2552563, 2885506, 5105126, 7213765, 12762815, 14427530, 25525630, 33183319, 66366638, 165916595, 331833190]

約数ペア:

[(1, 331833190), (2, 165916595), (5, 66366638), (10, 33183319), (13, 25525630), (23, 14427530), (26, 12762815), (46, 7213765), (65, 5105126), (115, 2885506), (130, 2552563), (169, 1963510), (230, 1442753), (299, 1109810), (338, 981755), (598, 554905), (845, 392702), (1495, 221962), (1690, 196351), (2990, 110981), (3887, 85370), (7774, 42685), (8537, 38870), (17074, 19435)]