252889538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{30013}}^1$

素因数の和:30409

約数の個数: 16

約数和(自身を含む): 414913536

約数和(自身を除く): 162023998

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8426, 30013, 60026, 330143, 660286, 11494979, 22989958, 126444769, 252889538]

約数ペア:

[(1, 252889538), (2, 126444769), (11, 22989958), (22, 11494979), (383, 660286), (766, 330143), (4213, 60026), (8426, 30013)]