1900434544

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{532633}}^1$

素因数の和:532864

約数の個数: 20

約数和(自身を含む): 3698610496

約数和(自身を除く): 1798175952

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 532633, 1065266, 2130532, 4261064, 8522128, 118777159, 237554318, 475108636, 950217272, 1900434544]

約数ペア:

[(1, 1900434544), (2, 950217272), (4, 475108636), (8, 237554318), (16, 118777159), (223, 8522128), (446, 4261064), (892, 2130532), (1784, 1065266), (3568, 532633)]