1345448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 2880360

約数和(自身を除く): 1534912

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 761, 884, 1522, 1768, 3044, 6088, 9893, 12937, 19786, 25874, 39572, 51748, 79144, 103496, 168181, 336362, 672724, 1345448]

約数ペア:

[(1, 1345448), (2, 672724), (4, 336362), (8, 168181), (13, 103496), (17, 79144), (26, 51748), (34, 39572), (52, 25874), (68, 19786), (104, 12937), (136, 9893), (221, 6088), (442, 3044), (761, 1768), (884, 1522)]