856553352

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{673391}}^1$

素因数の和:673453

約数の個数: 32

約数和(自身を含む): 2181790080

約数和(自身を除く): 1325236728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 673391, 1346782, 2020173, 2693564, 4040346, 5387128, 8080692, 16161384, 35689723, 71379446, 107069169, 142758892, 214138338, 285517784, 428276676, 856553352]

約数ペア:

[(1, 856553352), (2, 428276676), (3, 285517784), (4, 214138338), (6, 142758892), (8, 107069169), (12, 71379446), (24, 35689723), (53, 16161384), (106, 8080692), (159, 5387128), (212, 4040346), (318, 2693564), (424, 2020173), (636, 1346782), (1272, 673391)]