1297445402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{30259}}^1$

素因数の和:32221

約数の個数: 16

約数和(自身を含む): 2124252000

約数和(自身を除く): 826806598

約数列:

[1, 2, 11, 22, 1949, 3898, 21439, 30259, 42878, 60518, 332849, 665698, 58974791, 117949582, 648722701, 1297445402]

約数ペア:

[(1, 1297445402), (2, 648722701), (11, 117949582), (22, 58974791), (1949, 665698), (3898, 332849), (21439, 60518), (30259, 42878)]