2018040544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{45337}}^1$

素因数の和:45467

約数の個数: 48

約数和(自身を含む): 4318716528

約数和(自身を除く): 2300675984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 5564, 11128, 22256, 44512, 45337, 90674, 181348, 362696, 589381, 725392, 1178762, 1450784, 2357524, 4715048, 4851059, 9430096, 9702118, 18860192, 19404236, 38808472, 63063767, 77616944, 126127534, 155233888, 252255068, 504510136, 1009020272, 2018040544]

約数ペア:

[(1, 2018040544), (2, 1009020272), (4, 504510136), (8, 252255068), (13, 155233888), (16, 126127534), (26, 77616944), (32, 63063767), (52, 38808472), (104, 19404236), (107, 18860192), (208, 9702118), (214, 9430096), (416, 4851059), (428, 4715048), (856, 2357524), (1391, 1450784), (1712, 1178762), (2782, 725392), (3424, 589381), (5564, 362696), (11128, 181348), (22256, 90674), (44512, 45337)]