80901002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8387}}^1$

素因数の和:8462

約数の個数: 32

約数和(自身を含む): 152191872

約数和(自身を除く): 71290870

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 8387, 9646, 16774, 58709, 109031, 117418, 218062, 444511, 763217, 889022, 1526434, 3111577, 5778643, 6223154, 11557286, 40450501, 80901002]

約数ペア:

[(1, 80901002), (2, 40450501), (7, 11557286), (13, 6223154), (14, 5778643), (26, 3111577), (53, 1526434), (91, 889022), (106, 763217), (182, 444511), (371, 218062), (689, 117418), (742, 109031), (1378, 58709), (4823, 16774), (8387, 9646)]