286874302

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 517352976

約数和(自身を除く): 230478674

約数列:

[1, 2, 11, 13, 22, 26, 67, 121, 134, 143, 242, 286, 737, 871, 1361, 1474, 1573, 1742, 2722, 3146, 8107, 9581, 14971, 16214, 17693, 19162, 29942, 35386, 91187, 105391, 164681, 182374, 194623, 210782, 329362, 389246, 1003057, 1185431, 2006114, 2140853, 2370862, 4281706, 11033627, 13039741, 22067254, 26079482, 143437151, 286874302]

約数ペア:

[(1, 286874302), (2, 143437151), (11, 26079482), (13, 22067254), (22, 13039741), (26, 11033627), (67, 4281706), (121, 2370862), (134, 2140853), (143, 2006114), (242, 1185431), (286, 1003057), (737, 389246), (871, 329362), (1361, 210782), (1474, 194623), (1573, 182374), (1742, 164681), (2722, 105391), (3146, 91187), (8107, 35386), (9581, 29942), (14971, 19162), (16214, 17693)]