1139511274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{3491}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 1920376512

約数和(自身を除く): 780865238

約数列:

[1, 2, 11, 22, 37, 74, 401, 407, 802, 814, 3491, 4411, 6982, 8822, 14837, 29674, 38401, 76802, 129167, 163207, 258334, 326414, 1399891, 1420837, 2799782, 2841674, 15398801, 30797602, 51795967, 103591934, 569755637, 1139511274]

約数ペア:

[(1, 1139511274), (2, 569755637), (11, 103591934), (22, 51795967), (37, 30797602), (74, 15398801), (401, 2841674), (407, 2799782), (802, 1420837), (814, 1399891), (3491, 326414), (4411, 258334), (6982, 163207), (8822, 129167), (14837, 76802), (29674, 38401)]