1124712290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 2214317952

約数和(自身を除く): 1089605662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 211, 262, 313, 422, 626, 655, 1055, 1310, 1565, 1703, 2110, 2743, 3130, 3406, 4069, 5486, 8138, 8515, 13715, 17030, 20345, 27430, 27641, 40690, 41003, 55282, 66043, 82006, 132086, 138205, 205015, 276410, 330215, 359333, 410030, 533039, 660430, 718666, 858559, 1066078, 1717118, 1796665, 2665195, 3593330, 4292795, 5330390, 8585590, 8651633, 17303266, 43258165, 86516330, 112471229, 224942458, 562356145, 1124712290]

約数ペア:

[(1, 1124712290), (2, 562356145), (5, 224942458), (10, 112471229), (13, 86516330), (26, 43258165), (65, 17303266), (130, 8651633), (131, 8585590), (211, 5330390), (262, 4292795), (313, 3593330), (422, 2665195), (626, 1796665), (655, 1717118), (1055, 1066078), (1310, 858559), (1565, 718666), (1703, 660430), (2110, 533039), (2743, 410030), (3130, 359333), (3406, 330215), (4069, 276410), (5486, 205015), (8138, 138205), (8515, 132086), (13715, 82006), (17030, 66043), (20345, 55282), (27430, 41003), (27641, 40690)]