919374628

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{29017}}^1$

素因数の和:29199

約数の個数: 18

約数和(自身を含む): 1627242386

約数和(自身を除く): 707867758

約数列:

[1, 2, 4, 89, 178, 356, 7921, 15842, 29017, 31684, 58034, 116068, 2582513, 5165026, 10330052, 229843657, 459687314, 919374628]

約数ペア:

[(1, 919374628), (2, 459687314), (4, 229843657), (89, 10330052), (178, 5165026), (356, 2582513), (7921, 116068), (15842, 58034), (29017, 31684)]