2554188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 4784052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2339, 4678, 7017, 9356, 14034, 16373, 28068, 30407, 32746, 49119, 60814, 65492, 91221, 98238, 121628, 182442, 196476, 212849, 364884, 425698, 638547, 851396, 1277094, 2554188]

約数ペア:

[(1, 2554188), (2, 1277094), (3, 851396), (4, 638547), (6, 425698), (7, 364884), (12, 212849), (13, 196476), (14, 182442), (21, 121628), (26, 98238), (28, 91221), (39, 65492), (42, 60814), (52, 49119), (78, 32746), (84, 30407), (91, 28068), (156, 16373), (182, 14034), (273, 9356), (364, 7017), (546, 4678), (1092, 2339)]