246656306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{155521}}^1$

素因数の和:155597

約数の個数: 16

約数和(自身を含む): 404979288

約数和(自身を除く): 158322982

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 155521, 311042, 2021773, 4043546, 9486781, 18973562, 123328153, 246656306]

約数ペア:

[(1, 246656306), (2, 123328153), (13, 18973562), (26, 9486781), (61, 4043546), (122, 2021773), (793, 311042), (1586, 155521)]