1138984952

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{106487}}^1$

素因数の和:106691

約数の個数: 32

約数和(自身を含む): 2453483520

約数和(自身を除く): 1314498568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 106487, 212974, 425948, 745409, 851896, 1490818, 2981636, 5963272, 20339017, 40678034, 81356068, 142373119, 162712136, 284746238, 569492476, 1138984952]

約数ペア:

[(1, 1138984952), (2, 569492476), (4, 284746238), (7, 162712136), (8, 142373119), (14, 81356068), (28, 40678034), (56, 20339017), (191, 5963272), (382, 2981636), (764, 1490818), (1337, 851896), (1528, 745409), (2674, 425948), (5348, 212974), (10696, 106487)]