4082302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 7488000

約数和(自身を除く): 3405698

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 149, 206, 266, 298, 721, 1043, 1442, 1957, 2086, 2831, 3914, 5662, 13699, 15347, 19817, 27398, 30694, 39634, 107429, 214858, 291593, 583186, 2041151, 4082302]

約数ペア:

[(1, 4082302), (2, 2041151), (7, 583186), (14, 291593), (19, 214858), (38, 107429), (103, 39634), (133, 30694), (149, 27398), (206, 19817), (266, 15347), (298, 13699), (721, 5662), (1043, 3914), (1442, 2831), (1957, 2086)]