2223632090

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{495241}}^1$

素因数の和:495697

約数の個数: 16

約数和(自身を含む): 4011460200

約数和(自身を除く): 1787828110

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 495241, 990482, 2476205, 4952410, 222363209, 444726418, 1111816045, 2223632090]

約数ペア:

[(1, 2223632090), (2, 1111816045), (5, 444726418), (10, 222363209), (449, 4952410), (898, 2476205), (2245, 990482), (4490, 495241)]