973451738

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8861}}^1$

素因数の和:8955

約数の個数: 48

約数和(自身を含む): 1818482400

約数和(自身を除く): 845030662

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 266, 413, 826, 931, 1121, 1862, 2242, 2891, 5782, 7847, 8861, 15694, 17722, 54929, 62027, 109858, 124054, 168359, 336718, 434189, 522799, 868378, 1045598, 1178513, 2357026, 3659593, 7319186, 8249591, 9933181, 16499182, 19866362, 25617151, 51234302, 69532267, 139064534, 486725869, 973451738]

約数ペア:

[(1, 973451738), (2, 486725869), (7, 139064534), (14, 69532267), (19, 51234302), (38, 25617151), (49, 19866362), (59, 16499182), (98, 9933181), (118, 8249591), (133, 7319186), (266, 3659593), (413, 2357026), (826, 1178513), (931, 1045598), (1121, 868378), (1862, 522799), (2242, 434189), (2891, 336718), (5782, 168359), (7847, 124054), (8861, 109858), (15694, 62027), (17722, 54929)]