507331372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{4517}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 910069776

約数和(自身を除く): 402738404

約数列:

[1, 2, 4, 43, 86, 172, 653, 1306, 2612, 4517, 9034, 18068, 28079, 56158, 112316, 194231, 388462, 776924, 2949601, 5899202, 11798404, 126832843, 253665686, 507331372]

約数ペア:

[(1, 507331372), (2, 253665686), (4, 126832843), (43, 11798404), (86, 5899202), (172, 2949601), (653, 776924), (1306, 388462), (2612, 194231), (4517, 112316), (9034, 56158), (18068, 28079)]