2019974874

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{73943}}^1$

素因数の和:74134

約数の個数: 32

約数和(自身を含む): 4205934720

約数和(自身を除く): 2185959846

約数列:

[1, 2, 3, 6, 29, 58, 87, 157, 174, 314, 471, 942, 4553, 9106, 13659, 27318, 73943, 147886, 221829, 443658, 2144347, 4288694, 6433041, 11609051, 12866082, 23218102, 34827153, 69654306, 336662479, 673324958, 1009987437, 2019974874]

約数ペア:

[(1, 2019974874), (2, 1009987437), (3, 673324958), (6, 336662479), (29, 69654306), (58, 34827153), (87, 23218102), (157, 12866082), (174, 11609051), (314, 6433041), (471, 4288694), (942, 2144347), (4553, 443658), (9106, 221829), (13659, 147886), (27318, 73943)]