858789438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{9467}}^1$

素因数の和:10648

約数の個数: 32

約数和(自身を含む): 1851486336

約数和(自身を除く): 992696898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1163, 2326, 3489, 6978, 9467, 15119, 18934, 28401, 30238, 45357, 56802, 90714, 123071, 246142, 369213, 738426, 11010121, 22020242, 33030363, 66060726, 143131573, 286263146, 429394719, 858789438]

約数ペア:

[(1, 858789438), (2, 429394719), (3, 286263146), (6, 143131573), (13, 66060726), (26, 33030363), (39, 22020242), (78, 11010121), (1163, 738426), (2326, 369213), (3489, 246142), (6978, 123071), (9467, 90714), (15119, 56802), (18934, 45357), (28401, 30238)]