497662972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{4957}}^1$

素因数の和:6301

約数の個数: 24

約数和(自身を含む): 917626640

約数和(自身を除く): 419963668

約数列:

[1, 2, 4, 19, 38, 76, 1321, 2642, 4957, 5284, 9914, 19828, 25099, 50198, 94183, 100396, 188366, 376732, 6548197, 13096394, 26192788, 124415743, 248831486, 497662972]

約数ペア:

[(1, 497662972), (2, 248831486), (4, 124415743), (19, 26192788), (38, 13096394), (76, 6548197), (1321, 376732), (2642, 188366), (4957, 100396), (5284, 94183), (9914, 50198), (19828, 25099)]