20171001370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155161549}}^1$

素因数の和:155161569

約数の個数: 16

約数和(自身を含む): 39100710600

約数和(自身を除く): 18929709230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155161549, 310323098, 775807745, 1551615490, 2017100137, 4034200274, 10085500685, 20171001370]

約数ペア:

[(1, 20171001370), (2, 10085500685), (5, 4034200274), (10, 2017100137), (13, 1551615490), (26, 775807745), (65, 310323098), (130, 155161549)]