729142774

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1\times {\mathrm{1427}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 1098846000

約数和(自身を除く): 369703226

約数列:

[1, 2, 449, 569, 898, 1138, 1427, 2854, 255481, 510962, 640723, 811963, 1281446, 1623926, 364571387, 729142774]

約数ペア:

[(1, 729142774), (2, 364571387), (449, 1623926), (569, 1281446), (898, 811963), (1138, 640723), (1427, 510962), (2854, 255481)]