338442970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{22369}}^1$

素因数の和:22482

約数の個数: 32

約数和(自身を含む): 652309200

約数和(自身を除く): 313866230

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 15130, 22369, 44738, 111845, 223690, 380273, 760546, 1901365, 1990841, 3802730, 3981682, 9954205, 19908410, 33844297, 67688594, 169221485, 338442970]

約数ペア:

[(1, 338442970), (2, 169221485), (5, 67688594), (10, 33844297), (17, 19908410), (34, 9954205), (85, 3981682), (89, 3802730), (170, 1990841), (178, 1901365), (445, 760546), (890, 380273), (1513, 223690), (3026, 111845), (7565, 44738), (15130, 22369)]