1085807583886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{20341}}^1\times {\mathrm{437543}}^1$

素因数の和:457947

約数の個数: 16

約数和(自身を含む): 1655496728928

約数和(自身を除く): 569689145042

約数列:

[1, 2, 61, 122, 20341, 40682, 437543, 875086, 1240801, 2481602, 26690123, 53380246, 8900062163, 17800124326, 542903791943, 1085807583886]

約数ペア:

[(1, 1085807583886), (2, 542903791943), (61, 17800124326), (122, 8900062163), (20341, 53380246), (40682, 26690123), (437543, 2481602), (875086, 1240801)]