1930487074

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1\times {\mathrm{8941}}^1$

素因数の和:10245

約数の個数: 16

約数和(自身を含む): 2931008760

約数和(自身を除く): 1000521686

約数列:

[1, 2, 89, 178, 1213, 2426, 8941, 17882, 107957, 215914, 795749, 1591498, 10845433, 21690866, 965243537, 1930487074]

約数ペア:

[(1, 1930487074), (2, 965243537), (89, 21690866), (178, 10845433), (1213, 1591498), (2426, 795749), (8941, 215914), (17882, 107957)]