131442922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 217486080

約数和(自身を除く): 86043158

約数列:

[1, 2, 13, 26, 61, 122, 179, 358, 463, 793, 926, 1586, 2327, 4654, 6019, 10919, 12038, 21838, 28243, 56486, 82877, 141947, 165754, 283894, 367159, 734318, 1077401, 2154802, 5055497, 10110994, 65721461, 131442922]

約数ペア:

[(1, 131442922), (2, 65721461), (13, 10110994), (26, 5055497), (61, 2154802), (122, 1077401), (179, 734318), (358, 367159), (463, 283894), (793, 165754), (926, 141947), (1586, 82877), (2327, 56486), (4654, 28243), (6019, 21838), (10919, 12038)]