2444195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 3263232

約数和(自身を除く): 819037

約数列:

[1, 5, 13, 31, 65, 155, 403, 1213, 2015, 6065, 15769, 37603, 78845, 188015, 488839, 2444195]

約数ペア:

[(1, 2444195), (5, 488839), (13, 188015), (31, 78845), (65, 37603), (155, 15769), (403, 6065), (1213, 2015)]