1901471052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{9103}}^1$

素因数の和:9239

約数の個数: 72

約数和(自身を含む): 4851485184

約数和(自身を除く): 2950014132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 169, 206, 309, 338, 412, 507, 618, 676, 1014, 1236, 1339, 2028, 2678, 4017, 5356, 8034, 9103, 16068, 17407, 18206, 27309, 34814, 36412, 52221, 54618, 69628, 104442, 109236, 118339, 208884, 236678, 355017, 473356, 710034, 937609, 1420068, 1538407, 1875218, 2812827, 3076814, 3750436, 4615221, 5625654, 6153628, 9230442, 11251308, 12188917, 18460884, 24377834, 36566751, 48755668, 73133502, 146267004, 158455921, 316911842, 475367763, 633823684, 950735526, 1901471052]

約数ペア:

[(1, 1901471052), (2, 950735526), (3, 633823684), (4, 475367763), (6, 316911842), (12, 158455921), (13, 146267004), (26, 73133502), (39, 48755668), (52, 36566751), (78, 24377834), (103, 18460884), (156, 12188917), (169, 11251308), (206, 9230442), (309, 6153628), (338, 5625654), (412, 4615221), (507, 3750436), (618, 3076814), (676, 2812827), (1014, 1875218), (1236, 1538407), (1339, 1420068), (2028, 937609), (2678, 710034), (4017, 473356), (5356, 355017), (8034, 236678), (9103, 208884), (16068, 118339), (17407, 109236), (18206, 104442), (27309, 69628), (34814, 54618), (36412, 52221)]