8842804516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1278601}}^1$

素因数の和:1278644

約数の個数: 48

約数和(自身を含む): 20048479360

約数和(自身を除く): 11205674844

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 1278601, 2557202, 5114404, 8950207, 16621813, 17900414, 24293419, 33243626, 35800828, 48586838, 66487252, 97173676, 116352691, 170053933, 232705382, 315814447, 340107866, 465410764, 631628894, 680215732, 1263257788, 2210701129, 4421402258, 8842804516]

約数ペア:

[(1, 8842804516), (2, 4421402258), (4, 2210701129), (7, 1263257788), (13, 680215732), (14, 631628894), (19, 465410764), (26, 340107866), (28, 315814447), (38, 232705382), (52, 170053933), (76, 116352691), (91, 97173676), (133, 66487252), (182, 48586838), (247, 35800828), (266, 33243626), (364, 24293419), (494, 17900414), (532, 16621813), (988, 8950207), (1729, 5114404), (3458, 2557202), (6916, 1278601)]