312651998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1583}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 513558144

約数和(自身を除く): 200906146

約数列:

[1, 2, 17, 34, 37, 74, 157, 314, 629, 1258, 1583, 2669, 3166, 5338, 5809, 11618, 26911, 53822, 58571, 98753, 117142, 197506, 248531, 497062, 995707, 1991414, 4225027, 8450054, 9195647, 18391294, 156325999, 312651998]

約数ペア:

[(1, 312651998), (2, 156325999), (17, 18391294), (34, 9195647), (37, 8450054), (74, 4225027), (157, 1991414), (314, 995707), (629, 497062), (1258, 248531), (1583, 197506), (2669, 117142), (3166, 98753), (5338, 58571), (5809, 53822), (11618, 26911)]