1860248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 3884160

約数和(自身を除く): 2023912

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 577, 806, 1154, 1612, 2308, 3224, 4616, 7501, 15002, 17887, 30004, 35774, 60008, 71548, 143096, 232531, 465062, 930124, 1860248]

約数ペア:

[(1, 1860248), (2, 930124), (4, 465062), (8, 232531), (13, 143096), (26, 71548), (31, 60008), (52, 35774), (62, 30004), (104, 17887), (124, 15002), (248, 7501), (403, 4616), (577, 3224), (806, 2308), (1154, 1612)]