2488005845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{77641}}^1$

素因数の和:77705

約数の個数: 32

約数和(自身を含む): 3521841120

約数和(自身を除く): 1033835275

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 6409, 32045, 77641, 388205, 1009333, 1319897, 2251589, 5046665, 6599485, 11257945, 17158661, 29270657, 38277013, 85793305, 146353285, 191385065, 497601169, 2488005845]

約数ペア:

[(1, 2488005845), (5, 497601169), (13, 191385065), (17, 146353285), (29, 85793305), (65, 38277013), (85, 29270657), (145, 17158661), (221, 11257945), (377, 6599485), (493, 5046665), (1105, 2251589), (1885, 1319897), (2465, 1009333), (6409, 388205), (32045, 77641)]