26217493

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 28385280

約数和(自身を除く): 2167787

約数列:

[1, 23, 47, 79, 307, 1081, 1817, 3713, 7061, 14429, 24253, 85399, 331867, 557819, 1139891, 26217493]

約数ペア:

[(1, 26217493), (23, 1139891), (47, 557819), (79, 331867), (307, 85399), (1081, 24253), (1817, 14429), (3713, 7061)]