128545947374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1\times {\mathrm{1361629}}^1$

素因数の和:1365275

約数の個数: 16

約数和(自身を含む): 207708486720

約数和(自身を除く): 79162539346

約数列:

[1, 2, 13, 26, 3631, 7262, 47203, 94406, 1361629, 2723258, 17701177, 35402354, 4944074899, 9888149798, 64272973687, 128545947374]

約数ペア:

[(1, 128545947374), (2, 64272973687), (13, 9888149798), (26, 4944074899), (3631, 35402354), (7262, 17701177), (47203, 2723258), (94406, 1361629)]