338606495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{6427}}^1$

素因数の和:6730

約数の個数: 16

約数和(自身を含む): 417922848

約数和(自身を除く): 79316353

約数列:

[1, 5, 41, 205, 257, 1285, 6427, 10537, 32135, 52685, 263507, 1317535, 1651739, 8258695, 67721299, 338606495]

約数ペア:

[(1, 338606495), (5, 67721299), (41, 8258695), (205, 1651739), (257, 1317535), (1285, 263507), (6427, 52685), (10537, 32135)]