2019202302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15077}}^1$

素因数の和:15213

約数の個数: 64

約数和(自身を含む): 4650778944

約数和(自身を除く): 2631576642

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 202, 221, 303, 442, 606, 663, 1313, 1326, 1717, 2626, 3434, 3939, 5151, 7878, 10302, 15077, 22321, 30154, 44642, 45231, 66963, 90462, 133926, 196001, 256309, 392002, 512618, 588003, 768927, 1176006, 1522777, 1537854, 3045554, 3332017, 4568331, 6664034, 9136662, 9996051, 19796101, 19992102, 25887209, 39592202, 51774418, 59388303, 77661627, 118776606, 155323254, 336533717, 673067434, 1009601151, 2019202302]

約数ペア:

[(1, 2019202302), (2, 1009601151), (3, 673067434), (6, 336533717), (13, 155323254), (17, 118776606), (26, 77661627), (34, 59388303), (39, 51774418), (51, 39592202), (78, 25887209), (101, 19992102), (102, 19796101), (202, 9996051), (221, 9136662), (303, 6664034), (442, 4568331), (606, 3332017), (663, 3045554), (1313, 1537854), (1326, 1522777), (1717, 1176006), (2626, 768927), (3434, 588003), (3939, 512618), (5151, 392002), (7878, 256309), (10302, 196001), (15077, 133926), (22321, 90462), (30154, 66963), (44642, 45231)]