1537702946

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 2648376000

約数和(自身を除く): 1110673054

約数列:

[1, 2, 13, 19, 26, 38, 149, 169, 247, 298, 338, 494, 1607, 1937, 2831, 3211, 3214, 3874, 5662, 6422, 20891, 25181, 30533, 36803, 41782, 50362, 61066, 73606, 239443, 271583, 396929, 478439, 478886, 543166, 793858, 956878, 3112759, 4549417, 5160077, 6225518, 9098834, 10320154, 40465867, 59142421, 80931734, 118284842, 768851473, 1537702946]

約数ペア:

[(1, 1537702946), (2, 768851473), (13, 118284842), (19, 80931734), (26, 59142421), (38, 40465867), (149, 10320154), (169, 9098834), (247, 6225518), (298, 5160077), (338, 4549417), (494, 3112759), (1607, 956878), (1937, 793858), (2831, 543166), (3211, 478886), (3214, 478439), (3874, 396929), (5662, 271583), (6422, 239443), (20891, 73606), (25181, 61066), (30533, 50362), (36803, 41782)]