2776124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 5277888

約数和(自身を除く): 2501764

約数列:

[1, 2, 4, 13, 26, 52, 197, 271, 394, 542, 788, 1084, 2561, 3523, 5122, 7046, 10244, 14092, 53387, 106774, 213548, 694031, 1388062, 2776124]

約数ペア:

[(1, 2776124), (2, 1388062), (4, 694031), (13, 213548), (26, 106774), (52, 53387), (197, 14092), (271, 10244), (394, 7046), (542, 5122), (788, 3523), (1084, 2561)]