385356426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{705781}}^1$

素因数の和:705806

約数の個数: 32

約数和(自身を含む): 948571008

約数和(自身を除く): 563214582

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 705781, 1411562, 2117343, 4234686, 4940467, 9175153, 9880934, 14821401, 18350306, 27525459, 29642802, 55050918, 64226071, 128452142, 192678213, 385356426]

約数ペア:

[(1, 385356426), (2, 192678213), (3, 128452142), (6, 64226071), (7, 55050918), (13, 29642802), (14, 27525459), (21, 18350306), (26, 14821401), (39, 9880934), (42, 9175153), (78, 4940467), (91, 4234686), (182, 2117343), (273, 1411562), (546, 705781)]