629369452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{135757}}^1$

素因数の和:135841

約数の個数: 24

約数和(自身を含む): 1178379440

約数和(自身を除く): 549009988

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 135757, 271514, 543028, 2579383, 5158766, 8281177, 10317532, 16562354, 33124708, 157342363, 314684726, 629369452]

約数ペア:

[(1, 629369452), (2, 314684726), (4, 157342363), (19, 33124708), (38, 16562354), (61, 10317532), (76, 8281177), (122, 5158766), (244, 2579383), (1159, 543028), (2318, 271514), (4636, 135757)]