8889671674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{27647}}^1$

素因数の和:27894

約数の個数: 32

約数和(自身を含む): 14631321600

約数和(自身を除く): 5741649926

約数列:

[1, 2, 13, 26, 83, 149, 166, 298, 1079, 1937, 2158, 3874, 12367, 24734, 27647, 55294, 160771, 321542, 359411, 718822, 2294701, 4119403, 4589402, 8238806, 29831113, 53552239, 59662226, 107104478, 341910449, 683820898, 4444835837, 8889671674]

約数ペア:

[(1, 8889671674), (2, 4444835837), (13, 683820898), (26, 341910449), (83, 107104478), (149, 59662226), (166, 53552239), (298, 29831113), (1079, 8238806), (1937, 4589402), (2158, 4119403), (3874, 2294701), (12367, 718822), (24734, 359411), (27647, 321542), (55294, 160771)]