189304882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 312286464

約数和(自身を除く): 122981582

約数列:

[1, 2, 13, 26, 67, 134, 271, 401, 542, 802, 871, 1742, 3523, 5213, 7046, 10426, 18157, 26867, 36314, 53734, 108671, 217342, 236041, 349271, 472082, 698542, 1412723, 2825446, 7280957, 14561914, 94652441, 189304882]

約数ペア:

[(1, 189304882), (2, 94652441), (13, 14561914), (26, 7280957), (67, 2825446), (134, 1412723), (271, 698542), (401, 472082), (542, 349271), (802, 236041), (871, 217342), (1742, 108671), (3523, 53734), (5213, 36314), (7046, 26867), (10426, 18157)]