489482642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 846169632

約数和(自身を除く): 356686990

約数列:

[1, 2, 11, 22, 23, 46, 137, 253, 274, 307, 506, 529, 614, 1058, 1507, 3014, 3151, 3377, 5819, 6302, 6754, 7061, 11638, 14122, 34661, 42059, 69322, 72473, 77671, 84118, 144946, 155342, 162403, 324806, 462649, 797203, 925298, 967357, 1594406, 1786433, 1934714, 3572866, 10640927, 21281854, 22249211, 44498422, 244741321, 489482642]

約数ペア:

[(1, 489482642), (2, 244741321), (11, 44498422), (22, 22249211), (23, 21281854), (46, 10640927), (137, 3572866), (253, 1934714), (274, 1786433), (307, 1594406), (506, 967357), (529, 925298), (614, 797203), (1058, 462649), (1507, 324806), (3014, 162403), (3151, 155342), (3377, 144946), (5819, 84118), (6302, 77671), (6754, 72473), (7061, 69322), (11638, 42059), (14122, 34661)]