268414922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{65563}}^1$

素因数の和:65677

約数の個数: 16

約数和(自身を含む): 424854720

約数和(自身を除く): 156439798

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 65563, 131126, 1507949, 3015898, 5835107, 11670214, 134207461, 268414922]

約数ペア:

[(1, 268414922), (2, 134207461), (23, 11670214), (46, 5835107), (89, 3015898), (178, 1507949), (2047, 131126), (4094, 65563)]