259681164

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{198533}}^1$

素因数の和:198649

約数の個数: 24

約数和(自身を含む): 611484720

約数和(自身を除く): 351803556

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 198533, 397066, 595599, 794132, 1191198, 2382396, 21640097, 43280194, 64920291, 86560388, 129840582, 259681164]

約数ペア:

[(1, 259681164), (2, 129840582), (3, 86560388), (4, 64920291), (6, 43280194), (12, 21640097), (109, 2382396), (218, 1191198), (327, 794132), (436, 595599), (654, 397066), (1308, 198533)]