2912392

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 6304320

約数和(自身を除く): 3391928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 397, 524, 794, 917, 1048, 1588, 1834, 2779, 3176, 3668, 5558, 7336, 11116, 22232, 52007, 104014, 208028, 364049, 416056, 728098, 1456196, 2912392]

約数ペア:

[(1, 2912392), (2, 1456196), (4, 728098), (7, 416056), (8, 364049), (14, 208028), (28, 104014), (56, 52007), (131, 22232), (262, 11116), (397, 7336), (524, 5558), (794, 3668), (917, 3176), (1048, 2779), (1588, 1834)]