1641011636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{1901}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 3274604928

約数和(自身を除く): 1633593292

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 853, 1012, 1706, 1901, 3412, 3802, 7604, 9383, 18766, 19619, 20911, 37532, 39238, 41822, 43723, 78476, 83644, 87446, 174892, 215809, 431618, 480953, 863236, 961906, 1621553, 1923812, 3243106, 6486212, 17837083, 35674166, 37295719, 71348332, 74591438, 149182876, 410252909, 820505818, 1641011636]

約数ペア:

[(1, 1641011636), (2, 820505818), (4, 410252909), (11, 149182876), (22, 74591438), (23, 71348332), (44, 37295719), (46, 35674166), (92, 17837083), (253, 6486212), (506, 3243106), (853, 1923812), (1012, 1621553), (1706, 961906), (1901, 863236), (3412, 480953), (3802, 431618), (7604, 215809), (9383, 174892), (18766, 87446), (19619, 83644), (20911, 78476), (37532, 43723), (39238, 41822)]