2247992528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{105401}}^1$

素因数の和:105483

約数の個数: 40

約数和(自身を含む): 4600586496

約数和(自身を除く): 2352593968

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 105401, 210802, 421604, 843208, 1686416, 3267431, 4532243, 6534862, 9064486, 13069724, 18128972, 26139448, 36257944, 52278896, 72515888, 140499533, 280999066, 561998132, 1123996264, 2247992528]

約数ペア:

[(1, 2247992528), (2, 1123996264), (4, 561998132), (8, 280999066), (16, 140499533), (31, 72515888), (43, 52278896), (62, 36257944), (86, 26139448), (124, 18128972), (172, 13069724), (248, 9064486), (344, 6534862), (496, 4532243), (688, 3267431), (1333, 1686416), (2666, 843208), (5332, 421604), (10664, 210802), (21328, 105401)]