129396566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 213192000

約数和(自身を除く): 83795434

約数列:

[1, 2, 13, 26, 89, 178, 199, 281, 398, 562, 1157, 2314, 2587, 3653, 5174, 7306, 17711, 25009, 35422, 50018, 55919, 111838, 230243, 325117, 460486, 650234, 726947, 1453894, 4976791, 9953582, 64698283, 129396566]

約数ペア:

[(1, 129396566), (2, 64698283), (13, 9953582), (26, 4976791), (89, 1453894), (178, 726947), (199, 650234), (281, 460486), (398, 325117), (562, 230243), (1157, 111838), (2314, 55919), (2587, 50018), (3653, 35422), (5174, 25009), (7306, 17711)]