1891844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 3507840

約数和(自身を除く): 1615996

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 347, 694, 1363, 1388, 2726, 5452, 10063, 16309, 20126, 32618, 40252, 65236, 472961, 945922, 1891844]

約数ペア:

[(1, 1891844), (2, 945922), (4, 472961), (29, 65236), (47, 40252), (58, 32618), (94, 20126), (116, 16309), (188, 10063), (347, 5452), (694, 2726), (1363, 1388)]