1903236464

素因数分解:

$2^4\times {\mathrm{32887}}^1\times {\mathrm{3617}}^1$

素因数の和:36512

約数の個数: 20

約数和(自身を含む): 3688652304

約数和(自身を除く): 1785415840

約数列:

[1, 2, 4, 8, 16, 3617, 7234, 14468, 28936, 32887, 57872, 65774, 131548, 263096, 526192, 118952279, 237904558, 475809116, 951618232, 1903236464]

約数ペア:

[(1, 1903236464), (2, 951618232), (4, 475809116), (8, 237904558), (16, 118952279), (3617, 526192), (7234, 263096), (14468, 131548), (28936, 65774), (32887, 57872)]