2016559408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{19501}}^1$

素因数の和:19813

約数の個数: 40

約数和(自身を含む): 4091675616

約数和(自身を除く): 2075116208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 281, 368, 562, 1124, 2248, 4496, 6463, 12926, 19501, 25852, 39002, 51704, 78004, 103408, 156008, 312016, 448523, 897046, 1794092, 3588184, 5479781, 7176368, 10959562, 21919124, 43838248, 87676496, 126034963, 252069926, 504139852, 1008279704, 2016559408]

約数ペア:

[(1, 2016559408), (2, 1008279704), (4, 504139852), (8, 252069926), (16, 126034963), (23, 87676496), (46, 43838248), (92, 21919124), (184, 10959562), (281, 7176368), (368, 5479781), (562, 3588184), (1124, 1794092), (2248, 897046), (4496, 448523), (6463, 312016), (12926, 156008), (19501, 103408), (25852, 78004), (39002, 51704)]