2247484538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{387631}}^1$

素因数の和:387869

約数の個数: 16

約数和(自身を含む): 3646841856

約数和(自身を除く): 1399357318

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 387631, 775262, 5039203, 10078406, 86441713, 172883426, 1123742269, 2247484538]

約数ペア:

[(1, 2247484538), (2, 1123742269), (13, 172883426), (26, 86441713), (223, 10078406), (446, 5039203), (2899, 775262), (5798, 387631)]