2009484471

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{25247}}^1$

素因数の和:25910

約数の個数: 16

約数和(自身を含む): 2746174464

約数和(自身を除く): 736689993

約数列:

[1, 3, 43, 129, 617, 1851, 25247, 26531, 75741, 79593, 1085621, 3256863, 15577399, 46732197, 669828157, 2009484471]

約数ペア:

[(1, 2009484471), (3, 669828157), (43, 46732197), (129, 15577399), (617, 3256863), (1851, 1085621), (25247, 79593), (26531, 75741)]