2561170078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{23333}}^1$

素因数の和:24179

約数の個数: 16

約数和(自身を含む): 3901071456

約数和(自身を除く): 1339901378

約数列:

[1, 2, 71, 142, 773, 1546, 23333, 46666, 54883, 109766, 1656643, 3313286, 18036409, 36072818, 1280585039, 2561170078]

約数ペア:

[(1, 2561170078), (2, 1280585039), (71, 36072818), (142, 18036409), (773, 3313286), (1546, 1656643), (23333, 109766), (46666, 54883)]