1384080401945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{17021}}^1\times {\mathrm{306853}}^1$

素因数の和:323932

約数の個数: 16

約数和(自身を含む): 1692339087312

約数和(自身を除く): 308258685367

約数列:

[1, 5, 53, 265, 17021, 85105, 306853, 902113, 1534265, 4510565, 16263209, 81316045, 5222944913, 26114724565, 276816080389, 1384080401945]

約数ペア:

[(1, 1384080401945), (5, 276816080389), (53, 26114724565), (265, 5222944913), (17021, 81316045), (85105, 16263209), (306853, 4510565), (902113, 1534265)]