381644144634

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1\times {\mathrm{805187}}^1$

素因数の和:805790

約数の個数: 32

約数和(自身を含む): 769076928576

約数和(自身を除く): 387432783942

約数列:

[1, 2, 3, 6, 197, 394, 401, 591, 802, 1182, 1203, 2406, 78997, 157994, 236991, 473982, 805187, 1610374, 2415561, 4831122, 158621839, 317243678, 322879987, 475865517, 645759974, 951731034, 968639961, 1937279922, 63607357439, 127214714878, 190822072317, 381644144634]

約数ペア:

[(1, 381644144634), (2, 190822072317), (3, 127214714878), (6, 63607357439), (197, 1937279922), (394, 968639961), (401, 951731034), (591, 645759974), (802, 475865517), (1182, 322879987), (1203, 317243678), (2406, 158621839), (78997, 4831122), (157994, 2415561), (236991, 1610374), (473982, 805187)]