13770428

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6737}}^1$

素因数の和:6821

約数の個数: 24

約数和(自身を含む): 27922272

約数和(自身を除く): 14151844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6737, 13474, 26948, 47159, 94318, 188636, 491801, 983602, 1967204, 3442607, 6885214, 13770428]

約数ペア:

[(1, 13770428), (2, 6885214), (4, 3442607), (7, 1967204), (14, 983602), (28, 491801), (73, 188636), (146, 94318), (292, 47159), (511, 26948), (1022, 13474), (2044, 6737)]