1431489494012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{263863}}^1$

素因数の和:264618

約数の個数: 48

約数和(自身を含む): 2628541396992

約数和(自身を除く): 1197051902980

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 653, 1306, 2077, 2612, 4154, 8308, 20243, 40486, 43751, 80972, 87502, 175004, 263863, 527726, 1055452, 1356281, 2712562, 5425124, 8179753, 16359506, 17678821, 32719012, 35357642, 70715284, 172302539, 344605078, 548043451, 689210156, 1096086902, 2192173804, 5341378709, 10682757418, 11544270113, 21365514836, 23088540226, 46177080452, 357872373503, 715744747006, 1431489494012]

約数ペア:

[(1, 1431489494012), (2, 715744747006), (4, 357872373503), (31, 46177080452), (62, 23088540226), (67, 21365514836), (124, 11544270113), (134, 10682757418), (268, 5341378709), (653, 2192173804), (1306, 1096086902), (2077, 689210156), (2612, 548043451), (4154, 344605078), (8308, 172302539), (20243, 70715284), (40486, 35357642), (43751, 32719012), (80972, 17678821), (87502, 16359506), (175004, 8179753), (263863, 5425124), (527726, 2712562), (1055452, 1356281)]