2164197652

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{13249}}^1$

素因数の和:13771

約数の個数: 24

約数和(自身を含む): 3835769000

約数和(自身を除く): 1671571348

約数列:

[1, 2, 4, 97, 194, 388, 421, 842, 1684, 13249, 26498, 40837, 52996, 81674, 163348, 1285153, 2570306, 5140612, 5577829, 11155658, 22311316, 541049413, 1082098826, 2164197652]

約数ペア:

[(1, 2164197652), (2, 1082098826), (4, 541049413), (97, 22311316), (194, 11155658), (388, 5577829), (421, 5140612), (842, 2570306), (1684, 1285153), (13249, 163348), (26498, 81674), (40837, 52996)]