2017129926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1021849}}^1$

素因数の和:1021908

約数の個数: 32

約数和(自身を含む): 4708684800

約数和(自身を除く): 2691554874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 1021849, 2043698, 3065547, 6131094, 7152943, 14305886, 21458829, 42917658, 48026903, 96053806, 144080709, 288161418, 336188321, 672376642, 1008564963, 2017129926]

約数ペア:

[(1, 2017129926), (2, 1008564963), (3, 672376642), (6, 336188321), (7, 288161418), (14, 144080709), (21, 96053806), (42, 48026903), (47, 42917658), (94, 21458829), (141, 14305886), (282, 7152943), (329, 6131094), (658, 3065547), (987, 2043698), (1974, 1021849)]