2045797415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{136069}}^1$

素因数の和:136202

約数の個数: 16

約数和(自身を含む): 2560293120

約数和(自身を除く): 514495705

約数列:

[1, 5, 31, 97, 155, 485, 3007, 15035, 136069, 680345, 4218139, 13198693, 21090695, 65993465, 409159483, 2045797415]

約数ペア:

[(1, 2045797415), (5, 409159483), (31, 65993465), (97, 21090695), (155, 13198693), (485, 4218139), (3007, 680345), (15035, 136069)]