5440573658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 9444314880

約数和(自身を除く): 4003741222

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 181, 247, 362, 494, 857, 923, 1349, 1714, 1846, 2353, 2698, 3439, 4706, 6878, 11141, 12851, 16283, 17537, 22282, 25702, 32566, 35074, 44707, 60847, 89414, 121694, 155117, 167063, 211679, 244169, 310234, 334126, 423358, 488338, 791011, 1156093, 1582022, 2016521, 2312186, 2947223, 3174197, 4033042, 5894446, 6348394, 11013307, 15029209, 22026614, 30058418, 38313899, 76627798, 143172991, 209252833, 286345982, 418505666, 2720286829, 5440573658]

約数ペア:

[(1, 5440573658), (2, 2720286829), (13, 418505666), (19, 286345982), (26, 209252833), (38, 143172991), (71, 76627798), (142, 38313899), (181, 30058418), (247, 22026614), (362, 15029209), (494, 11013307), (857, 6348394), (923, 5894446), (1349, 4033042), (1714, 3174197), (1846, 2947223), (2353, 2312186), (2698, 2016521), (3439, 1582022), (4706, 1156093), (6878, 791011), (11141, 488338), (12851, 423358), (16283, 334126), (17537, 310234), (22282, 244169), (25702, 211679), (32566, 167063), (35074, 155117), (44707, 121694), (60847, 89414)]