2460000004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7987013}}^1$

素因数の和:7987035

約数の個数: 24

約数和(自身を含む): 5367273408

約数和(自身を除く): 2907273404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7987013, 15974026, 31948052, 55909091, 87857143, 111818182, 175714286, 223636364, 351428572, 615000001, 1230000002, 2460000004]

約数ペア:

[(1, 2460000004), (2, 1230000002), (4, 615000001), (7, 351428572), (11, 223636364), (14, 175714286), (22, 111818182), (28, 87857143), (44, 55909091), (77, 31948052), (154, 15974026), (308, 7987013)]