79247870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{609599}}^1$

素因数の和:609619

約数の個数: 16

約数和(自身を含む): 153619200

約数和(自身を除く): 74371330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 609599, 1219198, 3047995, 6095990, 7924787, 15849574, 39623935, 79247870]

約数ペア:

[(1, 79247870), (2, 39623935), (5, 15849574), (10, 7924787), (13, 6095990), (26, 3047995), (65, 1219198), (130, 609599)]