2610010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 5361552

約数和(自身を除く): 2751542

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1181, 2210, 2362, 5905, 11810, 15353, 20077, 30706, 40154, 76765, 100385, 153530, 200770, 261001, 522002, 1305005, 2610010]

約数ペア:

[(1, 2610010), (2, 1305005), (5, 522002), (10, 261001), (13, 200770), (17, 153530), (26, 100385), (34, 76765), (65, 40154), (85, 30706), (130, 20077), (170, 15353), (221, 11810), (442, 5905), (1105, 2362), (1181, 2210)]