388331524

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{13691}}^1$

素因数の和:14715

約数の個数: 24

約数和(自身を含む): 777486528

約数和(自身を除く): 389155004

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 4052, 7091, 13691, 14182, 27382, 28364, 54764, 95837, 191674, 383348, 13868983, 27737966, 55475932, 97082881, 194165762, 388331524]

約数ペア:

[(1, 388331524), (2, 194165762), (4, 97082881), (7, 55475932), (14, 27737966), (28, 13868983), (1013, 383348), (2026, 191674), (4052, 95837), (7091, 54764), (13691, 28364), (14182, 27382)]