1981015070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{374483}}^1$

素因数の和:374536

約数の個数: 24

約数和(自身を含む): 3727613736

約数和(自身を除く): 1746598666

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 374483, 748966, 1872415, 3744830, 8613109, 17226218, 43065545, 86131090, 198101507, 396203014, 990507535, 1981015070]

約数ペア:

[(1, 1981015070), (2, 990507535), (5, 396203014), (10, 198101507), (23, 86131090), (46, 43065545), (115, 17226218), (230, 8613109), (529, 3744830), (1058, 1872415), (2645, 748966), (5290, 374483)]