1857962018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{28541}}^1$

素因数の和:28834

約数の個数: 24

約数和(自身を含む): 3074829660

約数和(自身を除く): 1216867642

約数列:

[1, 2, 11, 22, 121, 242, 269, 538, 2959, 5918, 28541, 32549, 57082, 65098, 313951, 627902, 3453461, 6906922, 7677529, 15355058, 84452819, 168905638, 928981009, 1857962018]

約数ペア:

[(1, 1857962018), (2, 928981009), (11, 168905638), (22, 84452819), (121, 15355058), (242, 7677529), (269, 6906922), (538, 3453461), (2959, 627902), (5918, 313951), (28541, 65098), (32549, 57082)]