628432858

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1\times {\mathrm{4289}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 959123880

約数和(自身を除く): 330691022

約数列:

[1, 2, 61, 122, 1201, 2402, 4289, 8578, 73261, 146522, 261629, 523258, 5151089, 10302178, 314216429, 628432858]

約数ペア:

[(1, 628432858), (2, 314216429), (61, 10302178), (122, 5151089), (1201, 523258), (2402, 261629), (4289, 146522), (8578, 73261)]