988566905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{9767}}^1$

素因数の和:10456

約数の個数: 16

約数和(自身を含む): 1226548224

約数和(自身を除く): 237981319

約数列:

[1, 5, 31, 155, 653, 3265, 9767, 20243, 48835, 101215, 302777, 1513885, 6377851, 31889255, 197713381, 988566905]

約数ペア:

[(1, 988566905), (5, 197713381), (31, 31889255), (155, 6377851), (653, 1513885), (3265, 302777), (9767, 101215), (20243, 48835)]