868690438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{49919}}^1$

素因数の和:50052

約数の個数: 32

約数和(自身を含む): 1638973440

約数和(自身を除く): 770283002

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 17402, 49919, 99838, 349433, 549109, 698866, 1098218, 3843763, 5640847, 7687526, 11281694, 39485929, 62049317, 78971858, 124098634, 434345219, 868690438]

約数ペア:

[(1, 868690438), (2, 434345219), (7, 124098634), (11, 78971858), (14, 62049317), (22, 39485929), (77, 11281694), (113, 7687526), (154, 5640847), (226, 3843763), (791, 1098218), (1243, 698866), (1582, 549109), (2486, 349433), (8701, 99838), (17402, 49919)]