858672646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{3907}}^1$

素因数の和:4108

約数の個数: 32

約数和(自身を含む): 1418135040

約数和(自身を除く): 559462394

約数列:

[1, 2, 13, 26, 79, 107, 158, 214, 1027, 1391, 2054, 2782, 3907, 7814, 8453, 16906, 50791, 101582, 109889, 219778, 308653, 418049, 617306, 836098, 4012489, 5434637, 8024978, 10869274, 33025871, 66051742, 429336323, 858672646]

約数ペア:

[(1, 858672646), (2, 429336323), (13, 66051742), (26, 33025871), (79, 10869274), (107, 8024978), (158, 5434637), (214, 4012489), (1027, 836098), (1391, 617306), (2054, 418049), (2782, 308653), (3907, 219778), (7814, 109889), (8453, 101582), (16906, 50791)]