1928743314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 4112640000

約数和(自身を除く): 2183896686

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 271, 298, 419, 447, 542, 813, 838, 894, 1257, 1626, 2514, 2831, 5149, 5662, 7961, 8493, 10298, 15447, 15922, 16986, 23883, 30894, 40379, 47766, 62431, 80758, 113549, 121137, 124862, 187293, 227098, 242274, 340647, 374586, 681294, 767201, 1186189, 1534402, 2157431, 2301603, 2372378, 3558567, 4314862, 4603206, 6472293, 7117134, 12944586, 16918801, 33837602, 50756403, 101512806, 321457219, 642914438, 964371657, 1928743314]

約数ペア:

[(1, 1928743314), (2, 964371657), (3, 642914438), (6, 321457219), (19, 101512806), (38, 50756403), (57, 33837602), (114, 16918801), (149, 12944586), (271, 7117134), (298, 6472293), (419, 4603206), (447, 4314862), (542, 3558567), (813, 2372378), (838, 2301603), (894, 2157431), (1257, 1534402), (1626, 1186189), (2514, 767201), (2831, 681294), (5149, 374586), (5662, 340647), (7961, 242274), (8493, 227098), (10298, 187293), (15447, 124862), (15922, 121137), (16986, 113549), (23883, 80758), (30894, 62431), (40379, 47766)]