5128454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 8002176

約数和(自身を除く): 2873722

約数列:

[1, 2, 31, 62, 181, 362, 457, 914, 5611, 11222, 14167, 28334, 82717, 165434, 2564227, 5128454]

約数ペア:

[(1, 5128454), (2, 2564227), (31, 165434), (62, 82717), (181, 28334), (362, 14167), (457, 11222), (914, 5611)]