1215691414

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{4691}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 2116129536

約数和(自身を除く): 900438122

約数列:

[1, 2, 7, 14, 107, 173, 214, 346, 749, 1211, 1498, 2422, 4691, 9382, 18511, 32837, 37022, 65674, 129577, 259154, 501937, 811543, 1003874, 1623086, 3513559, 5680801, 7027118, 11361602, 86835101, 173670202, 607845707, 1215691414]

約数ペア:

[(1, 1215691414), (2, 607845707), (7, 173670202), (14, 86835101), (107, 11361602), (173, 7027118), (214, 5680801), (346, 3513559), (749, 1623086), (1211, 1003874), (1498, 811543), (2422, 501937), (4691, 259154), (9382, 129577), (18511, 65674), (32837, 37022)]