455278966

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{12853}}^1$

素因数の和:13143

約数の個数: 16

約数和(自身を含む): 694116000

約数和(自身を除く): 238837034

約数列:

[1, 2, 89, 178, 199, 398, 12853, 17711, 25706, 35422, 1143917, 2287834, 2557747, 5115494, 227639483, 455278966]

約数ペア:

[(1, 455278966), (2, 227639483), (89, 5115494), (178, 2557747), (199, 2287834), (398, 1143917), (12853, 35422), (17711, 25706)]