1636921442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{190207}}^1$

素因数の和:190553

約数の個数: 16

約数和(自身を含む): 2652260352

約数和(自身を除く): 1015338910

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 190207, 380414, 2472691, 4945382, 62958517, 125917034, 818460721, 1636921442]

約数ペア:

[(1, 1636921442), (2, 818460721), (13, 125917034), (26, 62958517), (331, 4945382), (662, 2472691), (4303, 380414), (8606, 190207)]