26675870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 52079328

約数和(自身を除く): 25403458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1307, 1570, 2041, 2614, 4082, 6535, 10205, 13070, 16991, 20410, 33982, 84955, 169910, 205199, 410398, 1025995, 2051990, 2667587, 5335174, 13337935, 26675870]

約数ペア:

[(1, 26675870), (2, 13337935), (5, 5335174), (10, 2667587), (13, 2051990), (26, 1025995), (65, 410398), (130, 205199), (157, 169910), (314, 84955), (785, 33982), (1307, 20410), (1570, 16991), (2041, 13070), (2614, 10205), (4082, 6535)]