397582024

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151057}}^1$

素因数の和:151117

約数の個数: 32

約数和(自身を含む): 870094080

約数和(自身を除く): 472512056

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 151057, 302114, 604228, 1057399, 1208456, 2114798, 4229596, 7099679, 8459192, 14199358, 28398716, 49697753, 56797432, 99395506, 198791012, 397582024]

約数ペア:

[(1, 397582024), (2, 198791012), (4, 99395506), (7, 56797432), (8, 49697753), (14, 28398716), (28, 14199358), (47, 8459192), (56, 7099679), (94, 4229596), (188, 2114798), (329, 1208456), (376, 1057399), (658, 604228), (1316, 302114), (2632, 151057)]