266908732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{48109}}^1$

素因数の和:48205

約数の個数: 24

約数和(自身を含む): 498419600

約数和(自身を除く): 231510868

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 48109, 96218, 192436, 914071, 1828142, 3511957, 3656284, 7023914, 14047828, 66727183, 133454366, 266908732]

約数ペア:

[(1, 266908732), (2, 133454366), (4, 66727183), (19, 14047828), (38, 7023914), (73, 3656284), (76, 3511957), (146, 1828142), (292, 914071), (1387, 192436), (2774, 96218), (5548, 48109)]