1374004891

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1\times {\mathrm{3023}}^1$

素因数の和:5298

約数の個数: 16

約数和(自身を含む): 1625702400

約数和(自身を除く): 251697509

約数列:

[1, 7, 29, 203, 2239, 3023, 15673, 21161, 64931, 87667, 454517, 613669, 6768497, 47379479, 196286413, 1374004891]

約数ペア:

[(1, 1374004891), (7, 196286413), (29, 47379479), (203, 6768497), (2239, 613669), (3023, 454517), (15673, 87667), (21161, 64931)]