2021892026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{5171}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 3783421440

約数和(自身を除く): 1761529414

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2539, 5078, 5171, 10342, 17773, 27929, 35546, 36197, 55858, 56881, 72394, 113762, 195503, 391006, 398167, 796334, 13129169, 26258338, 91904183, 144420859, 183808366, 288841718, 1010946013, 2021892026]

約数ペア:

[(1, 2021892026), (2, 1010946013), (7, 288841718), (11, 183808366), (14, 144420859), (22, 91904183), (77, 26258338), (154, 13129169), (2539, 796334), (5078, 398167), (5171, 391006), (10342, 195503), (17773, 113762), (27929, 72394), (35546, 56881), (36197, 55858)]