1947988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 4032000

約数和(自身を除く): 2084012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2399, 4798, 9596, 16793, 33586, 67172, 69571, 139142, 278284, 486997, 973994, 1947988]

約数ペア:

[(1, 1947988), (2, 973994), (4, 486997), (7, 278284), (14, 139142), (28, 69571), (29, 67172), (58, 33586), (116, 16793), (203, 9596), (406, 4798), (812, 2399)]