139726972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{453659}}^1$

素因数の和:453681

約数の個数: 24

約数和(自身を含む): 304859520

約数和(自身を除く): 165132548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 453659, 907318, 1814636, 3175613, 4990249, 6351226, 9980498, 12702452, 19960996, 34931743, 69863486, 139726972]

約数ペア:

[(1, 139726972), (2, 69863486), (4, 34931743), (7, 19960996), (11, 12702452), (14, 9980498), (22, 6351226), (28, 4990249), (44, 3175613), (77, 1814636), (154, 907318), (308, 453659)]