485236426

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 762249600

約数和(自身を除く): 277013174

約数列:

[1, 2, 37, 74, 83, 166, 199, 397, 398, 794, 3071, 6142, 7363, 14689, 14726, 16517, 29378, 32951, 33034, 65902, 79003, 158006, 611129, 1219187, 1222258, 2438374, 2923111, 5846222, 6557249, 13114498, 242618213, 485236426]

約数ペア:

[(1, 485236426), (2, 242618213), (37, 13114498), (74, 6557249), (83, 5846222), (166, 2923111), (199, 2438374), (397, 1222258), (398, 1219187), (794, 611129), (3071, 158006), (6142, 79003), (7363, 65902), (14689, 33034), (14726, 32951), (16517, 29378)]