1901900672

素因数分解:

$2^7\times 7^1\times {\mathrm{2122657}}^1$

素因数の和:2122678

約数の個数: 32

約数和(自身を含む): 4330222320

約数和(自身を除く): 2428321648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2122657, 4245314, 8490628, 14858599, 16981256, 29717198, 33962512, 59434396, 67925024, 118868792, 135850048, 237737584, 271700096, 475475168, 950950336, 1901900672]

約数ペア:

[(1, 1901900672), (2, 950950336), (4, 475475168), (7, 271700096), (8, 237737584), (14, 135850048), (16, 118868792), (28, 67925024), (32, 59434396), (56, 33962512), (64, 29717198), (112, 16981256), (128, 14858599), (224, 8490628), (448, 4245314), (896, 2122657)]