716687530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{324293}}^1$

素因数の和:324330

約数の個数: 32

約数和(自身を含む): 1470997584

約数和(自身を除く): 754310054

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 324293, 648586, 1621465, 3242930, 4215809, 5512981, 8431618, 11025962, 21079045, 27564905, 42158090, 55129810, 71668753, 143337506, 358343765, 716687530]

約数ペア:

[(1, 716687530), (2, 358343765), (5, 143337506), (10, 71668753), (13, 55129810), (17, 42158090), (26, 27564905), (34, 21079045), (65, 11025962), (85, 8431618), (130, 5512981), (170, 4215809), (221, 3242930), (442, 1621465), (1105, 648586), (2210, 324293)]