4191590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 8557920

約数和(自身を除く): 4366330

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1697, 2470, 3394, 8485, 16970, 22061, 32243, 44122, 64486, 110305, 161215, 220610, 322430, 419159, 838318, 2095795, 4191590]

約数ペア:

[(1, 4191590), (2, 2095795), (5, 838318), (10, 419159), (13, 322430), (19, 220610), (26, 161215), (38, 110305), (65, 64486), (95, 44122), (130, 32243), (190, 22061), (247, 16970), (494, 8485), (1235, 3394), (1697, 2470)]