2141078522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{766313}}^1$

素因数の和:766453

約数の個数: 16

約数和(自身を含む): 3531174912

約数和(自身を除く): 1390096390

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 766313, 1532626, 8429443, 16858886, 97321751, 194643502, 1070539261, 2141078522]

約数ペア:

[(1, 2141078522), (2, 1070539261), (11, 194643502), (22, 97321751), (127, 16858886), (254, 8429443), (1397, 1532626), (2794, 766313)]