2021697574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{4253}}^1$

素因数の和:4704

約数の個数: 32

約数和(自身を含む): 3344664960

約数和(自身を除く): 1322967386

約数列:

[1, 2, 13, 26, 47, 94, 389, 611, 778, 1222, 4253, 5057, 8506, 10114, 18283, 36566, 55289, 110578, 199891, 237679, 399782, 475358, 1654417, 2598583, 3308834, 5197166, 21507421, 43014842, 77757599, 155515198, 1010848787, 2021697574]

約数ペア:

[(1, 2021697574), (2, 1010848787), (13, 155515198), (26, 77757599), (47, 43014842), (94, 21507421), (389, 5197166), (611, 3308834), (778, 2598583), (1222, 1654417), (4253, 475358), (5057, 399782), (8506, 237679), (10114, 199891), (18283, 110578), (36566, 55289)]