1953996905

素因数分解:

$5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 2701036800

約数和(自身を除く): 747039895

約数列:

[1, 5, 7, 35, 347, 349, 461, 1735, 1745, 2305, 2429, 2443, 3227, 12145, 12215, 16135, 121103, 159967, 160889, 605515, 799835, 804445, 847721, 1119769, 1126223, 4238605, 5598845, 5631115, 55828483, 279142415, 390799381, 1953996905]

約数ペア:

[(1, 1953996905), (5, 390799381), (7, 279142415), (35, 55828483), (347, 5631115), (349, 5598845), (461, 4238605), (1735, 1126223), (1745, 1119769), (2305, 847721), (2429, 804445), (2443, 799835), (3227, 605515), (12145, 160889), (12215, 159967), (16135, 121103)]