1260053198

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1\times {\mathrm{3637}}^1$

素因数の和:4507

約数の個数: 16

約数和(自身を含む): 1900083744

約数和(自身を除く): 640030546

約数列:

[1, 2, 311, 557, 622, 1114, 3637, 7274, 173227, 346454, 1131107, 2025809, 2262214, 4051618, 630026599, 1260053198]

約数ペア:

[(1, 1260053198), (2, 630026599), (311, 4051618), (557, 2262214), (622, 2025809), (1114, 1131107), (3637, 346454), (7274, 173227)]