1489369328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1013}}^1\times {\mathrm{2137}}^1$

素因数の和:3201

約数の個数: 40

約数和(自身を含む): 2957059248

約数和(自身を除く): 1467689920

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1013, 2026, 2137, 4052, 4274, 8104, 8548, 16208, 17096, 34192, 43559, 87118, 91891, 174236, 183782, 348472, 367564, 696944, 735128, 1470256, 2164781, 4329562, 8659124, 17318248, 34636496, 93085583, 186171166, 372342332, 744684664, 1489369328]

約数ペア:

[(1, 1489369328), (2, 744684664), (4, 372342332), (8, 186171166), (16, 93085583), (43, 34636496), (86, 17318248), (172, 8659124), (344, 4329562), (688, 2164781), (1013, 1470256), (2026, 735128), (2137, 696944), (4052, 367564), (4274, 348472), (8104, 183782), (8548, 174236), (16208, 91891), (17096, 87118), (34192, 43559)]