39978002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{1861}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 62741952

約数和(自身を除く): 22763950

約数列:

[1, 2, 23, 46, 467, 934, 1861, 3722, 10741, 21482, 42803, 85606, 869087, 1738174, 19989001, 39978002]

約数ペア:

[(1, 39978002), (2, 19989001), (23, 1738174), (46, 869087), (467, 85606), (934, 42803), (1861, 21482), (3722, 10741)]