2260981390

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1013893}}^1$

素因数の和:1014123

約数の個数: 16

約数和(自身を含む): 4088020608

約数和(自身を除く): 1827039218

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 1013893, 2027786, 5069465, 10138930, 226098139, 452196278, 1130490695, 2260981390]

約数ペア:

[(1, 2260981390), (2, 1130490695), (5, 452196278), (10, 226098139), (223, 10138930), (446, 5069465), (1115, 2027786), (2230, 1013893)]