397135090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3610319}}^1$

素因数の和:3610337

約数の個数: 16

約数和(自身を含む): 779829120

約数和(自身を除く): 382694030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3610319, 7220638, 18051595, 36103190, 39713509, 79427018, 198567545, 397135090]

約数ペア:

[(1, 397135090), (2, 198567545), (5, 79427018), (10, 39713509), (11, 36103190), (22, 18051595), (55, 7220638), (110, 3610319)]