2738156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 5157936

約数和(自身を除く): 2419780

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 601, 1139, 1202, 2278, 2404, 4556, 10217, 20434, 40267, 40868, 80534, 161068, 684539, 1369078, 2738156]

約数ペア:

[(1, 2738156), (2, 1369078), (4, 684539), (17, 161068), (34, 80534), (67, 40868), (68, 40267), (134, 20434), (268, 10217), (601, 4556), (1139, 2404), (1202, 2278)]