138977437202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1\times {\mathrm{761779}}^1$

素因数の和:766601

約数の個数: 16

約数和(自身を含む): 219484053600

約数和(自身を除く): 80506616398

約数列:

[1, 2, 19, 38, 4801, 9602, 91219, 182438, 761779, 1523558, 14473801, 28947602, 3657300979, 7314601958, 69488718601, 138977437202]

約数ペア:

[(1, 138977437202), (2, 69488718601), (19, 7314601958), (38, 3657300979), (4801, 28947602), (9602, 14473801), (91219, 1523558), (182438, 761779)]