3914898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 8600256

約数和(自身を除く): 4685358

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 947, 1378, 1894, 2067, 2841, 4134, 5682, 12311, 24622, 36933, 50191, 73866, 100382, 150573, 301146, 652483, 1304966, 1957449, 3914898]

約数ペア:

[(1, 3914898), (2, 1957449), (3, 1304966), (6, 652483), (13, 301146), (26, 150573), (39, 100382), (53, 73866), (78, 50191), (106, 36933), (159, 24622), (318, 12311), (689, 5682), (947, 4134), (1378, 2841), (1894, 2067)]