1969031876

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{79103}}^1$

素因数の和:79248

約数の個数: 36

約数和(自身を含む): 4039999488

約数和(自身を除く): 2070967612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3556, 6223, 12446, 24892, 79103, 158206, 316412, 553721, 1107442, 2214884, 3876047, 7752094, 10046081, 15504188, 20092162, 40184324, 70322567, 140645134, 281290268, 492257969, 984515938, 1969031876]

約数ペア:

[(1, 1969031876), (2, 984515938), (4, 492257969), (7, 281290268), (14, 140645134), (28, 70322567), (49, 40184324), (98, 20092162), (127, 15504188), (196, 10046081), (254, 7752094), (508, 3876047), (889, 2214884), (1778, 1107442), (3556, 553721), (6223, 316412), (12446, 158206), (24892, 79103)]