1285283338

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{32633}}^1$

素因数の和:33101

約数の個数: 16

約数和(自身を含む): 1973704320

約数和(自身を除く): 688420982

約数列:

[1, 2, 47, 94, 419, 838, 19693, 32633, 39386, 65266, 1533751, 3067502, 13673227, 27346454, 642641669, 1285283338]

約数ペア:

[(1, 1285283338), (2, 642641669), (47, 27346454), (94, 13673227), (419, 3067502), (838, 1533751), (19693, 65266), (32633, 39386)]