628844548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{44879}}^1$

素因数の和:45027

約数の個数: 24

約数和(自身を含む): 1146055680

約数和(自身を除く): 517211132

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 3503, 7006, 14012, 44879, 89758, 179516, 1391249, 2782498, 5071327, 5564996, 10142654, 20285308, 157211137, 314422274, 628844548]

約数ペア:

[(1, 628844548), (2, 314422274), (4, 157211137), (31, 20285308), (62, 10142654), (113, 5564996), (124, 5071327), (226, 2782498), (452, 1391249), (3503, 179516), (7006, 89758), (14012, 44879)]