2340278785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{238439}}^1$

素因数の和:238608

約数の個数: 16

約数和(自身を含む): 3044401920

約数和(自身を除く): 704123135

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 238439, 1192195, 3099707, 15498535, 36004289, 180021445, 468055757, 2340278785]

約数ペア:

[(1, 2340278785), (5, 468055757), (13, 180021445), (65, 36004289), (151, 15498535), (755, 3099707), (1963, 1192195), (9815, 238439)]