2400485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 3151872

約数和(自身を除く): 751387

約数列:

[1, 5, 17, 31, 85, 155, 527, 911, 2635, 4555, 15487, 28241, 77435, 141205, 480097, 2400485]

約数ペア:

[(1, 2400485), (5, 480097), (17, 141205), (31, 77435), (85, 28241), (155, 15487), (527, 4555), (911, 2635)]