489504422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1093}}^1\times {\mathrm{20357}}^1$

素因数の和:21463

約数の個数: 16

約数和(自身を含む): 801779472

約数和(自身を除く): 312275050

約数列:

[1, 2, 11, 22, 1093, 2186, 12023, 20357, 24046, 40714, 223927, 447854, 22250201, 44500402, 244752211, 489504422]

約数ペア:

[(1, 489504422), (2, 244752211), (11, 44500402), (22, 22250201), (1093, 447854), (2186, 223927), (12023, 40714), (20357, 24046)]