475114510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{26293}}^1$

素因数の和:26452

約数の個数: 32

約数和(自身を含む): 927652320

約数和(自身を除く): 452537810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 26293, 52586, 131465, 262930, 341809, 683618, 1709045, 3418090, 3654727, 7309454, 18273635, 36547270, 47511451, 95022902, 237557255, 475114510]

約数ペア:

[(1, 475114510), (2, 237557255), (5, 95022902), (10, 47511451), (13, 36547270), (26, 18273635), (65, 7309454), (130, 3654727), (139, 3418090), (278, 1709045), (695, 683618), (1390, 341809), (1807, 262930), (3614, 131465), (9035, 52586), (18070, 26293)]