283275278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 507655680

約数和(自身を除く): 224380402

約数列:

[1, 2, 11, 13, 22, 26, 121, 127, 143, 242, 254, 286, 709, 1397, 1418, 1573, 1651, 2794, 3146, 3302, 7799, 9217, 15367, 15598, 18161, 18434, 30734, 36322, 85789, 90043, 101387, 171578, 180086, 199771, 202774, 399542, 990473, 1115257, 1170559, 1980946, 2230514, 2341118, 10895203, 12876149, 21790406, 25752298, 141637639, 283275278]

約数ペア:

[(1, 283275278), (2, 141637639), (11, 25752298), (13, 21790406), (22, 12876149), (26, 10895203), (121, 2341118), (127, 2230514), (143, 1980946), (242, 1170559), (254, 1115257), (286, 990473), (709, 399542), (1397, 202774), (1418, 199771), (1573, 180086), (1651, 171578), (2794, 101387), (3146, 90043), (3302, 85789), (7799, 36322), (9217, 30734), (15367, 18434), (15598, 18161)]