2013154550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3660281}}^1$

素因数の和:3660304

約数の個数: 24

約数和(自身を含む): 4084874712

約数和(自身を除く): 2071720162

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3660281, 7320562, 18301405, 36602810, 40263091, 80526182, 91507025, 183014050, 201315455, 402630910, 1006577275, 2013154550]

約数ペア:

[(1, 2013154550), (2, 1006577275), (5, 402630910), (10, 201315455), (11, 183014050), (22, 91507025), (25, 80526182), (50, 40263091), (55, 36602810), (110, 18301405), (275, 7320562), (550, 3660281)]