78902270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{464131}}^1$

素因数の和:464155

約数の個数: 16

約数和(自身を含む): 150378768

約数和(自身を除く): 71476498

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 464131, 928262, 2320655, 4641310, 7890227, 15780454, 39451135, 78902270]

約数ペア:

[(1, 78902270), (2, 39451135), (5, 15780454), (10, 7890227), (17, 4641310), (34, 2320655), (85, 928262), (170, 464131)]