2478591808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{502961}}^1$

素因数の和:502991

約数の個数: 56

約数和(自身を含む): 6132112704

約数和(自身を除く): 3653520896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 502961, 1005922, 2011844, 3520727, 4023688, 5532571, 7041454, 8047376, 11065142, 14082908, 16094752, 22130284, 28165816, 32189504, 38727997, 44260568, 56331632, 77455994, 88521136, 112663264, 154911988, 177042272, 225326528, 309823976, 354084544, 619647952, 1239295904, 2478591808]

約数ペア:

[(1, 2478591808), (2, 1239295904), (4, 619647952), (7, 354084544), (8, 309823976), (11, 225326528), (14, 177042272), (16, 154911988), (22, 112663264), (28, 88521136), (32, 77455994), (44, 56331632), (56, 44260568), (64, 38727997), (77, 32189504), (88, 28165816), (112, 22130284), (154, 16094752), (176, 14082908), (224, 11065142), (308, 8047376), (352, 7041454), (448, 5532571), (616, 4023688), (704, 3520727), (1232, 2011844), (2464, 1005922), (4928, 502961)]