1751428

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 3556224

約数和(自身を除く): 1804796

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 881, 994, 1762, 1988, 3524, 6167, 12334, 24668, 62551, 125102, 250204, 437857, 875714, 1751428]

約数ペア:

[(1, 1751428), (2, 875714), (4, 437857), (7, 250204), (14, 125102), (28, 62551), (71, 24668), (142, 12334), (284, 6167), (497, 3524), (881, 1988), (994, 1762)]