129854738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3301}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 224668080

約数和(自身を除く): 94813342

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1513, 2314, 3026, 3301, 6602, 19669, 39338, 42913, 56117, 85826, 112234, 293789, 587578, 729521, 1459042, 3819257, 4994413, 7638514, 9988826, 64927369, 129854738]

約数ペア:

[(1, 129854738), (2, 64927369), (13, 9988826), (17, 7638514), (26, 4994413), (34, 3819257), (89, 1459042), (178, 729521), (221, 587578), (442, 293789), (1157, 112234), (1513, 85826), (2314, 56117), (3026, 42913), (3301, 39338), (6602, 19669)]