1285193497

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{116423}}^1$

素因数の和:116532

約数の個数: 16

約数和(自身を含む): 1564738560

約数和(自身を除く): 279545063

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 116423, 814961, 2212037, 9663109, 15484259, 67641763, 183599071, 1285193497]

約数ペア:

[(1, 1285193497), (7, 183599071), (19, 67641763), (83, 15484259), (133, 9663109), (581, 2212037), (1577, 814961), (11039, 116423)]