2021482832

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{276461}}^1$

素因数の和:276926

約数の個数: 20

約数和(自身を含む): 3925207476

約数和(自身を除く): 1903724644

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 276461, 552922, 1105844, 2211688, 4423376, 126342677, 252685354, 505370708, 1010741416, 2021482832]

約数ペア:

[(1, 2021482832), (2, 1010741416), (4, 505370708), (8, 252685354), (16, 126342677), (457, 4423376), (914, 2211688), (1828, 1105844), (3656, 552922), (7312, 276461)]