1213492055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{13711}}^1$

素因数の和:14318

約数の個数: 16

約数和(自身を含む): 1505906688

約数和(自身を除く): 292414633

約数列:

[1, 5, 31, 155, 571, 2855, 13711, 17701, 68555, 88505, 425041, 2125205, 7828981, 39144905, 242698411, 1213492055]

約数ペア:

[(1, 1213492055), (5, 242698411), (31, 39144905), (155, 7828981), (571, 2125205), (2855, 425041), (13711, 88505), (17701, 68555)]