1330897910

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{425207}}^1$

素因数の和:425527

約数の個数: 16

約数和(自身を含む): 2403275616

約数和(自身を除く): 1072377706

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 425207, 850414, 2126035, 4252070, 133089791, 266179582, 665448955, 1330897910]

約数ペア:

[(1, 1330897910), (2, 665448955), (5, 266179582), (10, 133089791), (313, 4252070), (626, 2126035), (1565, 850414), (3130, 425207)]