2018680916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{5413}}^1$

素因数の和:6144

約数の個数: 48

約数和(自身を含む): 4256703360

約数和(自身を除く): 2238022444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 701, 1402, 2804, 4907, 5413, 9814, 10826, 13319, 19628, 21652, 26638, 37891, 53276, 75782, 93233, 102847, 151564, 186466, 205694, 372932, 411388, 719929, 1439858, 2879716, 3794513, 7589026, 15178052, 26561591, 53123182, 72095747, 106246364, 144191494, 288382988, 504670229, 1009340458, 2018680916]

約数ペア:

[(1, 2018680916), (2, 1009340458), (4, 504670229), (7, 288382988), (14, 144191494), (19, 106246364), (28, 72095747), (38, 53123182), (76, 26561591), (133, 15178052), (266, 7589026), (532, 3794513), (701, 2879716), (1402, 1439858), (2804, 719929), (4907, 411388), (5413, 372932), (9814, 205694), (10826, 186466), (13319, 151564), (19628, 102847), (21652, 93233), (26638, 75782), (37891, 53276)]