2783404816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{30113}}^1$

素因数の和:30283

約数の個数: 40

約数和(自身を含む): 5545191960

約数和(自身を除く): 2761787144

約数列:

[1, 2, 4, 8, 16, 53, 106, 109, 212, 218, 424, 436, 848, 872, 1744, 5777, 11554, 23108, 30113, 46216, 60226, 92432, 120452, 240904, 481808, 1595989, 3191978, 3282317, 6383956, 6564634, 12767912, 13129268, 25535824, 26258536, 52517072, 173962801, 347925602, 695851204, 1391702408, 2783404816]

約数ペア:

[(1, 2783404816), (2, 1391702408), (4, 695851204), (8, 347925602), (16, 173962801), (53, 52517072), (106, 26258536), (109, 25535824), (212, 13129268), (218, 12767912), (424, 6564634), (436, 6383956), (848, 3282317), (872, 3191978), (1744, 1595989), (5777, 481808), (11554, 240904), (23108, 120452), (30113, 92432), (46216, 60226)]