2887014736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{26903}}^1$

素因数の和:27283

約数の個数: 40

約数和(自身を含む): 5904889920

約数和(自身を除く): 3017875184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 353, 706, 1412, 2824, 5648, 6707, 13414, 26828, 26903, 53656, 53806, 107312, 107612, 215224, 430448, 511157, 1022314, 2044628, 4089256, 8178512, 9496759, 18993518, 37987036, 75974072, 151948144, 180438421, 360876842, 721753684, 1443507368, 2887014736]

約数ペア:

[(1, 2887014736), (2, 1443507368), (4, 721753684), (8, 360876842), (16, 180438421), (19, 151948144), (38, 75974072), (76, 37987036), (152, 18993518), (304, 9496759), (353, 8178512), (706, 4089256), (1412, 2044628), (2824, 1022314), (5648, 511157), (6707, 430448), (13414, 215224), (26828, 107612), (26903, 107312), (53656, 53806)]