2080459738

素因数分解:

$2^1\times 7^2\times {\mathrm{2251}}^1\times {\mathrm{9431}}^1$

素因数の和:11698

約数の個数: 24

約数和(自身を含む): 3632187744

約数和(自身を除く): 1551728006

約数列:

[1, 2, 7, 14, 49, 98, 2251, 4502, 9431, 15757, 18862, 31514, 66017, 110299, 132034, 220598, 462119, 924238, 21229181, 42458362, 148604267, 297208534, 1040229869, 2080459738]

約数ペア:

[(1, 2080459738), (2, 1040229869), (7, 297208534), (14, 148604267), (49, 42458362), (98, 21229181), (2251, 924238), (4502, 462119), (9431, 220598), (15757, 132034), (18862, 110299), (31514, 66017)]