4742972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 9003456

約数和(自身を除く): 4260484

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 463, 788, 926, 1852, 2561, 5122, 6019, 10244, 12038, 24076, 91211, 182422, 364844, 1185743, 2371486, 4742972]

約数ペア:

[(1, 4742972), (2, 2371486), (4, 1185743), (13, 364844), (26, 182422), (52, 91211), (197, 24076), (394, 12038), (463, 10244), (788, 6019), (926, 5122), (1852, 2561)]