540963628

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{5189}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 963471600

約数和(自身を除く): 422507972

約数列:

[1, 2, 4, 67, 134, 268, 389, 778, 1556, 5189, 10378, 20756, 26063, 52126, 104252, 347663, 695326, 1390652, 2018521, 4037042, 8074084, 135240907, 270481814, 540963628]

約数ペア:

[(1, 540963628), (2, 270481814), (4, 135240907), (67, 8074084), (134, 4037042), (268, 2018521), (389, 1390652), (778, 695326), (1556, 347663), (5189, 104252), (10378, 52126), (20756, 26063)]