2073142778

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{124543}}^1$

素因数の和:124622

約数の個数: 32

約数和(自身を含む): 3766210560

約数和(自身を除く): 1693067782

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 16646, 124543, 249086, 871801, 1743602, 3611747, 5106263, 7223494, 10212526, 25282229, 35743841, 50564458, 71487682, 148081627, 296163254, 1036571389, 2073142778]

約数ペア:

[(1, 2073142778), (2, 1036571389), (7, 296163254), (14, 148081627), (29, 71487682), (41, 50564458), (58, 35743841), (82, 25282229), (203, 10212526), (287, 7223494), (406, 5106263), (574, 3611747), (1189, 1743602), (2378, 871801), (8323, 249086), (16646, 124543)]