688620922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{5843}}^1$

素因数の和:6354

約数の個数: 24

約数和(自身を含む): 1137896928

約数和(自身を除く): 449276006

約数列:

[1, 2, 11, 22, 121, 242, 487, 974, 5357, 5843, 10714, 11686, 58927, 64273, 117854, 128546, 707003, 1414006, 2845541, 5691082, 31300951, 62601902, 344310461, 688620922]

約数ペア:

[(1, 688620922), (2, 344310461), (11, 62601902), (22, 31300951), (121, 5691082), (242, 2845541), (487, 1414006), (974, 707003), (5357, 128546), (5843, 117854), (10714, 64273), (11686, 58927)]