7989476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1697}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 15404256

約数和(自身を除く): 7414780

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 1697, 2354, 3394, 4708, 6788, 18667, 37334, 74668, 181579, 363158, 726316, 1997369, 3994738, 7989476]

約数ペア:

[(1, 7989476), (2, 3994738), (4, 1997369), (11, 726316), (22, 363158), (44, 181579), (107, 74668), (214, 37334), (428, 18667), (1177, 6788), (1697, 4708), (2354, 3394)]