2116779532

素因数分解:

$2^2\times 7^1\times {\mathrm{11719}}^1\times {\mathrm{6451}}^1$

素因数の和:18181

約数の個数: 24

約数和(自身を含む): 4234576640

約数和(自身を除く): 2117797108

約数列:

[1, 2, 4, 7, 14, 28, 6451, 11719, 12902, 23438, 25804, 45157, 46876, 82033, 90314, 164066, 180628, 328132, 75599269, 151198538, 302397076, 529194883, 1058389766, 2116779532]

約数ペア:

[(1, 2116779532), (2, 1058389766), (4, 529194883), (7, 302397076), (14, 151198538), (28, 75599269), (6451, 328132), (11719, 180628), (12902, 164066), (23438, 90314), (25804, 82033), (45157, 46876)]