2018985254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{22699}}^1$

素因数の和:23036

約数の個数: 32

約数和(自身を含む): 3569529600

約数和(自身を除く): 1550544346

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 311, 622, 3421, 4043, 6842, 8086, 22699, 44473, 45398, 88946, 249689, 295087, 499378, 590174, 3245957, 6491914, 7059389, 14118778, 77653279, 91772057, 155306558, 183544114, 1009492627, 2018985254]

約数ペア:

[(1, 2018985254), (2, 1009492627), (11, 183544114), (13, 155306558), (22, 91772057), (26, 77653279), (143, 14118778), (286, 7059389), (311, 6491914), (622, 3245957), (3421, 590174), (4043, 499378), (6842, 295087), (8086, 249689), (22699, 88946), (44473, 45398)]