278344266730

素因数分解:

$2^1\times 5^1\times {\mathrm{3023}}^1\times {\mathrm{9207551}}^1$

素因数の和:9210581

約数の個数: 16

約数和(自身を含む): 501185470464

約数和(自身を除く): 222841203734

約数列:

[1, 2, 5, 10, 3023, 6046, 15115, 30230, 9207551, 18415102, 46037755, 92075510, 27834426673, 55668853346, 139172133365, 278344266730]

約数ペア:

[(1, 278344266730), (2, 139172133365), (5, 55668853346), (10, 27834426673), (3023, 92075510), (6046, 46037755), (15115, 18415102), (30230, 9207551)]