4441331930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{21977}}^1$

素因数の和:24878

約数の個数: 32

約数和(自身を含む): 9140034816

約数和(自身を除く): 4698702886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2887, 5774, 14435, 20209, 21977, 28870, 40418, 43954, 101045, 109885, 153839, 202090, 219770, 307678, 769195, 1538390, 63447599, 126895198, 317237995, 444133193, 634475990, 888266386, 2220665965, 4441331930]

約数ペア:

[(1, 4441331930), (2, 2220665965), (5, 888266386), (7, 634475990), (10, 444133193), (14, 317237995), (35, 126895198), (70, 63447599), (2887, 1538390), (5774, 769195), (14435, 307678), (20209, 219770), (21977, 202090), (28870, 153839), (40418, 109885), (43954, 101045)]