1161660784

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1369883}}^1$

素因数の和:1369944

約数の個数: 20

約数和(自身を含む): 2293185816

約数和(自身を除く): 1131525032

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1369883, 2739766, 5479532, 10959064, 21918128, 72603799, 145207598, 290415196, 580830392, 1161660784]

約数ペア:

[(1, 1161660784), (2, 580830392), (4, 290415196), (8, 145207598), (16, 72603799), (53, 21918128), (106, 10959064), (212, 5479532), (424, 2739766), (848, 1369883)]