42577210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{327517}}^1$

素因数の和:327537

約数の個数: 16

約数和(自身を含む): 82534536

約数和(自身を除く): 39957326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 327517, 655034, 1637585, 3275170, 4257721, 8515442, 21288605, 42577210]

約数ペア:

[(1, 42577210), (2, 21288605), (5, 8515442), (10, 4257721), (13, 3275170), (26, 1637585), (65, 655034), (130, 327517)]