492893288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{3121}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 974064000

約数和(自身を除く): 481170712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1039, 2078, 3121, 4156, 6242, 8312, 12484, 19741, 24968, 39482, 59299, 78964, 118598, 157928, 237196, 474392, 3242719, 6485438, 12970876, 25941752, 61611661, 123223322, 246446644, 492893288]

約数ペア:

[(1, 492893288), (2, 246446644), (4, 123223322), (8, 61611661), (19, 25941752), (38, 12970876), (76, 6485438), (152, 3242719), (1039, 474392), (2078, 237196), (3121, 157928), (4156, 118598), (6242, 78964), (8312, 59299), (12484, 39482), (19741, 24968)]