1348748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 2486400

約数和(自身を除く): 1137652

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 149, 292, 298, 596, 2263, 4526, 4619, 9052, 9238, 10877, 18476, 21754, 43508, 337187, 674374, 1348748]

約数ペア:

[(1, 1348748), (2, 674374), (4, 337187), (31, 43508), (62, 21754), (73, 18476), (124, 10877), (146, 9238), (149, 9052), (292, 4619), (298, 4526), (596, 2263)]