1980043518

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{50329}}^1$

素因数の和:50496

約数の個数: 32

約数和(自身を含む): 4058611200

約数和(自身を除く): 2078567682

約数列:

[1, 2, 3, 6, 79, 83, 158, 166, 237, 249, 474, 498, 6557, 13114, 19671, 39342, 50329, 100658, 150987, 301974, 3975991, 4177307, 7951982, 8354614, 11927973, 12531921, 23855946, 25063842, 330007253, 660014506, 990021759, 1980043518]

約数ペア:

[(1, 1980043518), (2, 990021759), (3, 660014506), (6, 330007253), (79, 25063842), (83, 23855946), (158, 12531921), (166, 11927973), (237, 8354614), (249, 7951982), (474, 4177307), (498, 3975991), (6557, 301974), (13114, 150987), (19671, 100658), (39342, 50329)]