239387504005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{2839541}}^1$

素因数の和:2840856

約数の個数: 16

約数和(自身を含む): 309600943344

約数和(自身を除く): 70213439339

約数列:

[1, 5, 13, 65, 1297, 6485, 16861, 84305, 2839541, 14197705, 36914033, 184570165, 3682884677, 18414423385, 47877500801, 239387504005]

約数ペア:

[(1, 239387504005), (5, 47877500801), (13, 18414423385), (65, 3682884677), (1297, 184570165), (6485, 36914033), (16861, 14197705), (84305, 2839541)]