1375946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 2576448

約数和(自身を除く): 1200502

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 283, 286, 374, 442, 566, 2431, 3113, 3679, 4811, 4862, 6226, 7358, 9622, 40469, 52921, 62543, 80938, 105842, 125086, 687973, 1375946]

約数ペア:

[(1, 1375946), (2, 687973), (11, 125086), (13, 105842), (17, 80938), (22, 62543), (26, 52921), (34, 40469), (143, 9622), (187, 7358), (221, 6226), (283, 4862), (286, 4811), (374, 3679), (442, 3113), (566, 2431)]