505886056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113123}}^1$

素因数の和:113185

約数の個数: 32

約数和(自身を含む): 1045265760

約数和(自身を除く): 539379704

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 113123, 226246, 452492, 904984, 1470599, 2941198, 4864289, 5882396, 9728578, 11764792, 19457156, 38914312, 63235757, 126471514, 252943028, 505886056]

約数ペア:

[(1, 505886056), (2, 252943028), (4, 126471514), (8, 63235757), (13, 38914312), (26, 19457156), (43, 11764792), (52, 9728578), (86, 5882396), (104, 4864289), (172, 2941198), (344, 1470599), (559, 904984), (1118, 452492), (2236, 226246), (4472, 113123)]