874976258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 1582882560

約数和(自身を除く): 707906302

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 53, 106, 247, 299, 437, 494, 598, 689, 874, 1007, 1219, 1378, 1453, 2014, 2438, 2906, 5681, 11362, 13091, 15847, 18889, 23161, 26182, 27607, 31694, 33419, 37778, 46322, 55214, 66838, 77009, 154018, 301093, 358891, 434447, 602186, 634961, 717782, 868894, 1001117, 1269922, 1463171, 1771207, 2002234, 2926342, 3542414, 8254493, 16508986, 19021223, 23025691, 33652933, 38042446, 46051382, 67305866, 437488129, 874976258]

約数ペア:

[(1, 874976258), (2, 437488129), (13, 67305866), (19, 46051382), (23, 38042446), (26, 33652933), (38, 23025691), (46, 19021223), (53, 16508986), (106, 8254493), (247, 3542414), (299, 2926342), (437, 2002234), (494, 1771207), (598, 1463171), (689, 1269922), (874, 1001117), (1007, 868894), (1219, 717782), (1378, 634961), (1453, 602186), (2014, 434447), (2438, 358891), (2906, 301093), (5681, 154018), (11362, 77009), (13091, 66838), (15847, 55214), (18889, 46322), (23161, 37778), (26182, 33419), (27607, 31694)]