2103263285

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{1039}}^1\times {\mathrm{1613}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 2537982720

約数和(自身を除く): 434719435

約数列:

[1, 5, 251, 1039, 1255, 1613, 5195, 8065, 260789, 404863, 1303945, 1675907, 2024315, 8379535, 420652657, 2103263285]

約数ペア:

[(1, 2103263285), (5, 420652657), (251, 8379535), (1039, 2024315), (1255, 1675907), (1613, 1303945), (5195, 404863), (8065, 260789)]