1296372122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{55057}}^1$

素因数の和:55313

約数の個数: 16

約数和(自身を含む): 1986712872

約数和(自身を除く): 690340750

約数列:

[1, 2, 61, 122, 193, 386, 11773, 23546, 55057, 110114, 3358477, 6716954, 10626001, 21252002, 648186061, 1296372122]

約数ペア:

[(1, 1296372122), (2, 648186061), (61, 21252002), (122, 10626001), (193, 6716954), (386, 3358477), (11773, 110114), (23546, 55057)]