137438948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{14753}}^1$

素因数の和:14911

約数の個数: 24

約数和(自身を含む): 256542552

約数和(自身を除く): 119103604

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 14753, 29506, 59012, 250801, 501602, 1003204, 2021161, 4042322, 8084644, 34359737, 68719474, 137438948]

約数ペア:

[(1, 137438948), (2, 68719474), (4, 34359737), (17, 8084644), (34, 4042322), (68, 2021161), (137, 1003204), (274, 501602), (548, 250801), (2329, 59012), (4658, 29506), (9316, 14753)]