492843455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{3793}}^1$

素因数の和:5810

約数の個数: 16

約数和(自身を含む): 637392000

約数和(自身を除く): 144548545

約数列:

[1, 5, 13, 65, 1999, 3793, 9995, 18965, 25987, 49309, 129935, 246545, 7582207, 37911035, 98568691, 492843455]

約数ペア:

[(1, 492843455), (5, 98568691), (13, 37911035), (65, 7582207), (1999, 246545), (3793, 129935), (9995, 49309), (18965, 25987)]