1309718813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{1999}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 1428000000

約数和(自身を除く): 118281187

約数列:

[1, 13, 101, 499, 1313, 1999, 6487, 25987, 50399, 201899, 655187, 997501, 2624687, 12967513, 100747601, 1309718813]

約数ペア:

[(1, 1309718813), (13, 100747601), (101, 12967513), (499, 2624687), (1313, 997501), (1999, 655187), (6487, 201899), (25987, 50399)]