2491279056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2471507}}^1$

素因数の和:2471528

約数の個数: 60

約数和(自身を含む): 7968141792

約数和(自身を除く): 5476862736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2471507, 4943014, 7414521, 9886028, 14829042, 17300549, 19772056, 22243563, 29658084, 34601098, 39544112, 44487126, 51901647, 59316168, 69202196, 88974252, 103803294, 118632336, 138404392, 155704941, 177948504, 207606588, 276808784, 311409882, 355897008, 415213176, 622819764, 830426352, 1245639528, 2491279056]

約数ペア:

[(1, 2491279056), (2, 1245639528), (3, 830426352), (4, 622819764), (6, 415213176), (7, 355897008), (8, 311409882), (9, 276808784), (12, 207606588), (14, 177948504), (16, 155704941), (18, 138404392), (21, 118632336), (24, 103803294), (28, 88974252), (36, 69202196), (42, 59316168), (48, 51901647), (56, 44487126), (63, 39544112), (72, 34601098), (84, 29658084), (112, 22243563), (126, 19772056), (144, 17300549), (168, 14829042), (252, 9886028), (336, 7414521), (504, 4943014), (1008, 2471507)]