2447884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 4659200

約数和(自身を除く): 2211316

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1039, 1178, 2078, 2356, 4156, 19741, 32209, 39482, 64418, 78964, 128836, 611971, 1223942, 2447884]

約数ペア:

[(1, 2447884), (2, 1223942), (4, 611971), (19, 128836), (31, 78964), (38, 64418), (62, 39482), (76, 32209), (124, 19741), (589, 4156), (1039, 2356), (1178, 2078)]