518942878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 825552000

約数和(自身を除く): 306609122

約数列:

[1, 2, 29, 58, 59, 118, 139, 278, 1091, 1711, 2182, 3422, 4031, 8062, 8201, 16402, 31639, 63278, 64369, 128738, 151649, 237829, 303298, 475658, 1866701, 3733402, 4397821, 8795642, 8947291, 17894582, 259471439, 518942878]

約数ペア:

[(1, 518942878), (2, 259471439), (29, 17894582), (58, 8947291), (59, 8795642), (118, 4397821), (139, 3733402), (278, 1866701), (1091, 475658), (1711, 303298), (2182, 237829), (3422, 151649), (4031, 128738), (8062, 64369), (8201, 63278), (16402, 31639)]