4435490

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3191}}^1$

素因数の和:3337

約数の個数: 16

約数和(自身を含む): 8043840

約数和(自身を除く): 3608350

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3191, 6382, 15955, 31910, 443549, 887098, 2217745, 4435490]

約数ペア:

[(1, 4435490), (2, 2217745), (5, 887098), (10, 443549), (139, 31910), (278, 15955), (695, 6382), (1390, 3191)]