2543964478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{24809}}^1$

素因数の和:24960

約数の個数: 32

約数和(自身を含む): 4287168000

約数和(自身を除く): 1743203522

約数列:

[1, 2, 11, 22, 59, 79, 118, 158, 649, 869, 1298, 1738, 4661, 9322, 24809, 49618, 51271, 102542, 272899, 545798, 1463731, 1959911, 2927462, 3919822, 16101041, 21559021, 32202082, 43118042, 115634749, 231269498, 1271982239, 2543964478]

約数ペア:

[(1, 2543964478), (2, 1271982239), (11, 231269498), (22, 115634749), (59, 43118042), (79, 32202082), (118, 21559021), (158, 16101041), (649, 3919822), (869, 2927462), (1298, 1959911), (1738, 1463731), (4661, 545798), (9322, 272899), (24809, 102542), (49618, 51271)]