229551478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5077}}^1$

素因数の和:5176

約数の個数: 32

約数和(自身を含む): 389015424

約数和(自身を除く): 159463946

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 481, 611, 962, 1222, 1739, 3478, 5077, 10154, 22607, 45214, 66001, 132002, 187849, 238619, 375698, 477238, 2442037, 3102047, 4884074, 6204094, 8828903, 17657806, 114775739, 229551478]

約数ペア:

[(1, 229551478), (2, 114775739), (13, 17657806), (26, 8828903), (37, 6204094), (47, 4884074), (74, 3102047), (94, 2442037), (481, 477238), (611, 375698), (962, 238619), (1222, 187849), (1739, 132002), (3478, 66001), (5077, 45214), (10154, 22607)]