1642202234

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1\times {\mathrm{4243}}^1$

素因数の和:5125

約数の個数: 16

約数和(自身を含む): 2475100800

約数和(自身を除く): 832898566

約数列:

[1, 2, 431, 449, 862, 898, 4243, 8486, 193519, 387038, 1828733, 1905107, 3657466, 3810214, 821101117, 1642202234]

約数ペア:

[(1, 1642202234), (2, 821101117), (431, 3810214), (449, 3657466), (862, 1905107), (898, 1828733), (4243, 387038), (8486, 193519)]