1993655830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1\times {\mathrm{4957}}^1$

素因数の和:6088

約数の個数: 32

約数和(自身を含む): 3689703936

約数和(自身を除く): 1696048106

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1087, 2174, 4957, 5435, 9914, 10870, 24785, 40219, 49570, 80438, 183409, 201095, 366818, 402190, 917045, 1834090, 5388259, 10776518, 26941295, 53882590, 199365583, 398731166, 996827915, 1993655830]

約数ペア:

[(1, 1993655830), (2, 996827915), (5, 398731166), (10, 199365583), (37, 53882590), (74, 26941295), (185, 10776518), (370, 5388259), (1087, 1834090), (2174, 917045), (4957, 402190), (5435, 366818), (9914, 201095), (10870, 183409), (24785, 80438), (40219, 49570)]