1043726138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{108203}}^1$

素因数の和:108278

約数の個数: 32

約数和(自身を含む): 1963253376

約数和(自身を除く): 919527238

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 108203, 216406, 757421, 1406639, 1514842, 2813278, 5734759, 9846473, 11469518, 19692946, 40143313, 74551867, 80286626, 149103734, 521863069, 1043726138]

約数ペア:

[(1, 1043726138), (2, 521863069), (7, 149103734), (13, 80286626), (14, 74551867), (26, 40143313), (53, 19692946), (91, 11469518), (106, 9846473), (182, 5734759), (371, 2813278), (689, 1514842), (742, 1406639), (1378, 757421), (4823, 216406), (9646, 108203)]