972649858

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1\times {\mathrm{2593}}^1$

素因数の和:2806

約数の個数: 24

約数和(自身を含む): 1510999812

約数和(自身を除く): 538349954

約数列:

[1, 2, 37, 74, 137, 274, 1369, 2593, 2738, 5069, 5186, 10138, 95941, 187553, 191882, 355241, 375106, 710482, 3549817, 7099634, 13143917, 26287834, 486324929, 972649858]

約数ペア:

[(1, 972649858), (2, 486324929), (37, 26287834), (74, 13143917), (137, 7099634), (274, 3549817), (1369, 710482), (2593, 375106), (2738, 355241), (5069, 191882), (5186, 187553), (10138, 95941)]