2011309170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5157203}}^1$

素因数の和:5157226

約数の個数: 32

約数和(自身を含む): 5198461632

約数和(自身を除く): 3187152462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5157203, 10314406, 15471609, 25786015, 30943218, 51572030, 67043639, 77358045, 134087278, 154716090, 201130917, 335218195, 402261834, 670436390, 1005654585, 2011309170]

約数ペア:

[(1, 2011309170), (2, 1005654585), (3, 670436390), (5, 402261834), (6, 335218195), (10, 201130917), (13, 154716090), (15, 134087278), (26, 77358045), (30, 67043639), (39, 51572030), (65, 30943218), (78, 25786015), (130, 15471609), (195, 10314406), (390, 5157203)]