2056556721

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3947}}^1$

素因数の和:4145

約数の個数: 32

約数和(自身を含む): 2916466560

約数和(自身を除く): 859909839

約数列:

[1, 3, 29, 53, 87, 113, 159, 339, 1537, 3277, 3947, 4611, 5989, 9831, 11841, 17967, 114463, 173681, 209191, 343389, 446011, 521043, 627573, 1338033, 6066539, 12934319, 18199617, 23638583, 38802957, 70915749, 685518907, 2056556721]

約数ペア:

[(1, 2056556721), (3, 685518907), (29, 70915749), (53, 38802957), (87, 23638583), (113, 18199617), (159, 12934319), (339, 6066539), (1537, 1338033), (3277, 627573), (3947, 521043), (4611, 446011), (5989, 343389), (9831, 209191), (11841, 173681), (17967, 114463)]