2659261568

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{250307}}^1$

素因数の和:250404

約数の個数: 32

約数和(自身を含む): 5361597360

約数和(自身を除く): 2702335792

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 250307, 500614, 1001228, 2002456, 4004912, 8009824, 16019648, 20775481, 32039296, 41550962, 83101924, 166203848, 332407696, 664815392, 1329630784, 2659261568]

約数ペア:

[(1, 2659261568), (2, 1329630784), (4, 664815392), (8, 332407696), (16, 166203848), (32, 83101924), (64, 41550962), (83, 32039296), (128, 20775481), (166, 16019648), (332, 8009824), (664, 4004912), (1328, 2002456), (2656, 1001228), (5312, 500614), (10624, 250307)]