2006551264

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{1409}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 3990954240

約数和(自身を除く): 1984402976

約数列:

[1, 2, 4, 8, 16, 32, 191, 233, 382, 466, 764, 932, 1409, 1528, 1864, 2818, 3056, 3728, 5636, 6112, 7456, 11272, 22544, 44503, 45088, 89006, 178012, 269119, 328297, 356024, 538238, 656594, 712048, 1076476, 1313188, 1424096, 2152952, 2626376, 4305904, 5252752, 8611808, 10505504, 62704727, 125409454, 250818908, 501637816, 1003275632, 2006551264]

約数ペア:

[(1, 2006551264), (2, 1003275632), (4, 501637816), (8, 250818908), (16, 125409454), (32, 62704727), (191, 10505504), (233, 8611808), (382, 5252752), (466, 4305904), (764, 2626376), (932, 2152952), (1409, 1424096), (1528, 1313188), (1864, 1076476), (2818, 712048), (3056, 656594), (3728, 538238), (5636, 356024), (6112, 328297), (7456, 269119), (11272, 178012), (22544, 89006), (44503, 45088)]