294388510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{9719}}^1$

素因数の和:9972

約数の個数: 32

約数和(自身を含む): 573168960

約数和(自身を除く): 278780450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 2330, 3029, 6058, 9719, 15145, 19438, 30290, 48595, 97190, 126347, 252694, 631735, 1263470, 2264527, 4529054, 11322635, 22645270, 29438851, 58877702, 147194255, 294388510]

約数ペア:

[(1, 294388510), (2, 147194255), (5, 58877702), (10, 29438851), (13, 22645270), (26, 11322635), (65, 4529054), (130, 2264527), (233, 1263470), (466, 631735), (1165, 252694), (2330, 126347), (3029, 97190), (6058, 48595), (9719, 30290), (15145, 19438)]