253343842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{5441}}^1$

素因数の和:6225

約数の個数: 16

約数和(自身を含む): 392868864

約数和(自身を除く): 139525022

約数列:

[1, 2, 31, 62, 751, 1502, 5441, 10882, 23281, 46562, 168671, 337342, 4086191, 8172382, 126671921, 253343842]

約数ペア:

[(1, 253343842), (2, 126671921), (31, 8172382), (62, 4086191), (751, 337342), (1502, 168671), (5441, 46562), (10882, 23281)]