1900526237638

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1\times {\mathrm{1447387}}^1$

素因数の和:1448788

約数の個数: 32

約数和(自身を含む): 3306436305408

約数和(自身を除く): 1405910067770

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1321, 2642, 9247, 18494, 93791, 187582, 656537, 1313074, 1447387, 2894774, 10131709, 20263418, 102764477, 205528954, 719351339, 1438702678, 1911998227, 3823996454, 13383987589, 26767975178, 135751874117, 271503748234, 950263118819, 1900526237638]

約数ペア:

[(1, 1900526237638), (2, 950263118819), (7, 271503748234), (14, 135751874117), (71, 26767975178), (142, 13383987589), (497, 3823996454), (994, 1911998227), (1321, 1438702678), (2642, 719351339), (9247, 205528954), (18494, 102764477), (93791, 20263418), (187582, 10131709), (656537, 2894774), (1313074, 1447387)]