2648338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 2483822

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 593, 638, 1186, 2233, 4151, 4466, 6523, 8302, 13046, 17197, 34394, 45661, 91322, 120379, 189167, 240758, 378334, 1324169, 2648338]

約数ペア:

[(1, 2648338), (2, 1324169), (7, 378334), (11, 240758), (14, 189167), (22, 120379), (29, 91322), (58, 45661), (77, 34394), (154, 17197), (203, 13046), (319, 8302), (406, 6523), (593, 4466), (638, 4151), (1186, 2233)]