873781036

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{5167}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 1554699776

約数和(自身を除く): 680918740

約数列:

[1, 2, 4, 67, 134, 268, 631, 1262, 2524, 5167, 10334, 20668, 42277, 84554, 169108, 346189, 692378, 1384756, 3260377, 6520754, 13041508, 218445259, 436890518, 873781036]

約数ペア:

[(1, 873781036), (2, 436890518), (4, 218445259), (67, 13041508), (134, 6520754), (268, 3260377), (631, 1384756), (1262, 692378), (2524, 346189), (5167, 169108), (10334, 84554), (20668, 42277)]