2798808454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1\times {\mathrm{1459}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 4580604000

約数和(自身を除く): 1781795546

約数列:

[1, 2, 13, 26, 89, 178, 829, 1157, 1459, 1658, 2314, 2918, 10777, 18967, 21554, 37934, 73781, 129851, 147562, 259702, 959153, 1209511, 1688063, 1918306, 2419022, 3376126, 15723643, 31447286, 107646479, 215292958, 1399404227, 2798808454]

約数ペア:

[(1, 2798808454), (2, 1399404227), (13, 215292958), (26, 107646479), (89, 31447286), (178, 15723643), (829, 3376126), (1157, 2419022), (1459, 1918306), (1658, 1688063), (2314, 1209511), (2918, 959153), (10777, 259702), (18967, 147562), (21554, 129851), (37934, 73781)]