621330252

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{129121}}^1$

素因数の和:129529

約数の個数: 24

約数和(自身を含む): 1453397232

約数和(自身を除く): 832066980

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 129121, 258242, 387363, 516484, 774726, 1549452, 51777521, 103555042, 155332563, 207110084, 310665126, 621330252]

約数ペア:

[(1, 621330252), (2, 310665126), (3, 207110084), (4, 155332563), (6, 103555042), (12, 51777521), (401, 1549452), (802, 774726), (1203, 516484), (1604, 387363), (2406, 258242), (4812, 129121)]