1345013008

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1012811}}^1$

素因数の和:1012902

約数の個数: 20

約数和(自身を含む): 2637362448

約数和(自身を除く): 1292349440

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1012811, 2025622, 4051244, 8102488, 16204976, 84063313, 168126626, 336253252, 672506504, 1345013008]

約数ペア:

[(1, 1345013008), (2, 672506504), (4, 336253252), (8, 168126626), (16, 84063313), (83, 16204976), (166, 8102488), (332, 4051244), (664, 2025622), (1328, 1012811)]