1929718

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 3528000

約数和(自身を除く): 1598282

約数列:

[1, 2, 7, 14, 29, 49, 58, 97, 98, 194, 203, 343, 406, 679, 686, 1358, 1421, 2813, 2842, 4753, 5626, 9506, 9947, 19691, 19894, 33271, 39382, 66542, 137837, 275674, 964859, 1929718]

約数ペア:

[(1, 1929718), (2, 964859), (7, 275674), (14, 137837), (29, 66542), (49, 39382), (58, 33271), (97, 19894), (98, 19691), (194, 9947), (203, 9506), (343, 5626), (406, 4753), (679, 2842), (686, 2813), (1358, 1421)]