2434859

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 3119040

約数和(自身を除く): 684181

約数列:

[1, 7, 17, 37, 49, 79, 119, 259, 553, 629, 833, 1343, 1813, 2923, 3871, 4403, 9401, 20461, 30821, 49691, 65807, 143227, 347837, 2434859]

約数ペア:

[(1, 2434859), (7, 347837), (17, 143227), (37, 65807), (49, 49691), (79, 30821), (119, 20461), (259, 9401), (553, 4403), (629, 3871), (833, 2923), (1343, 1813)]