7920884158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{5867}}^1$

素因数の和:6552

約数の個数: 32

約数和(自身を含む): 13105825920

約数和(自身を除く): 5184941762

約数列:

[1, 2, 11, 22, 109, 218, 563, 1126, 1199, 2398, 5867, 6193, 11734, 12386, 61367, 64537, 122734, 129074, 639503, 675037, 1279006, 1350074, 3303121, 6606242, 7034533, 14069066, 36334331, 72668662, 360040189, 720080378, 3960442079, 7920884158]

約数ペア:

[(1, 7920884158), (2, 3960442079), (11, 720080378), (22, 360040189), (109, 72668662), (218, 36334331), (563, 14069066), (1126, 7034533), (1199, 6606242), (2398, 3303121), (5867, 1350074), (6193, 1279006), (11734, 675037), (12386, 639503), (61367, 129074), (64537, 122734)]