1225146026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{197159}}^1$

素因数の和:197413

約数の個数: 16

約数和(自身を含む): 1987372800

約数和(自身を除く): 762226774

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 197159, 394318, 2563067, 5126134, 47121001, 94242002, 612573013, 1225146026]

約数ペア:

[(1, 1225146026), (2, 612573013), (13, 94242002), (26, 47121001), (239, 5126134), (478, 2563067), (3107, 394318), (6214, 197159)]