8964410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9851}}^1$

素因数の和:9878

約数の個数: 32

約数和(自身を含む): 19861632

約数和(自身を除く): 10897222

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9851, 19702, 49255, 68957, 98510, 128063, 137914, 256126, 344785, 640315, 689570, 896441, 1280630, 1792882, 4482205, 8964410]

約数ペア:

[(1, 8964410), (2, 4482205), (5, 1792882), (7, 1280630), (10, 896441), (13, 689570), (14, 640315), (26, 344785), (35, 256126), (65, 137914), (70, 128063), (91, 98510), (130, 68957), (182, 49255), (455, 19702), (910, 9851)]