1870662014

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 3269548800

約数和(自身を除く): 1398886786

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 169, 221, 317, 338, 442, 634, 1027, 1343, 2054, 2197, 2686, 2873, 4121, 4394, 5389, 5746, 8242, 10778, 13351, 17459, 25043, 26702, 34918, 37349, 50086, 53573, 70057, 74698, 107146, 140114, 173563, 226967, 325559, 347126, 425731, 453934, 651118, 696449, 851462, 910741, 1392898, 1821482, 2950571, 4232267, 5534503, 5901142, 8464534, 11069006, 11839633, 23679266, 55019471, 71948539, 110038942, 143897078, 935331007, 1870662014]

約数ペア:

[(1, 1870662014), (2, 935331007), (13, 143897078), (17, 110038942), (26, 71948539), (34, 55019471), (79, 23679266), (158, 11839633), (169, 11069006), (221, 8464534), (317, 5901142), (338, 5534503), (442, 4232267), (634, 2950571), (1027, 1821482), (1343, 1392898), (2054, 910741), (2197, 851462), (2686, 696449), (2873, 651118), (4121, 453934), (4394, 425731), (5389, 347126), (5746, 325559), (8242, 226967), (10778, 173563), (13351, 140114), (17459, 107146), (25043, 74698), (26702, 70057), (34918, 53573), (37349, 50086)]