81072174118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{4775131}}^1$

素因数の和:4775799

約数の個数: 16

約数和(自身を含む): 131163325776

約数和(自身を除く): 50091151658

約数列:

[1, 2, 13, 26, 653, 1306, 8489, 16978, 4775131, 9550262, 62076703, 124153406, 3118160543, 6236321086, 40536087059, 81072174118]

約数ペア:

[(1, 81072174118), (2, 40536087059), (13, 6236321086), (26, 3118160543), (653, 124153406), (1306, 62076703), (8489, 9550262), (16978, 4775131)]