1489711868

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{421}}^1\times {\mathrm{3863}}^1$

素因数の和:4517

約数の個数: 24

約数和(自身を含む): 2625278880

約数和(自身を除く): 1135567012

約数列:

[1, 2, 4, 229, 421, 458, 842, 916, 1684, 3863, 7726, 15452, 96409, 192818, 385636, 884627, 1626323, 1769254, 3252646, 3538508, 6505292, 372427967, 744855934, 1489711868]

約数ペア:

[(1, 1489711868), (2, 744855934), (4, 372427967), (229, 6505292), (421, 3538508), (458, 3252646), (842, 1769254), (916, 1626323), (1684, 884627), (3863, 385636), (7726, 192818), (15452, 96409)]