378889199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2543}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 416422272

約数和(自身を除く): 37533073

約数列:

[1, 13, 73, 157, 949, 2041, 2543, 11461, 33059, 148993, 185639, 399251, 2413307, 5190263, 29145323, 378889199]

約数ペア:

[(1, 378889199), (13, 29145323), (73, 5190263), (157, 2413307), (949, 399251), (2041, 185639), (2543, 148993), (11461, 33059)]