1036741712

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{780679}}^1$

素因数の和:780770

約数の個数: 20

約数和(自身を含む): 2032890720

約数和(自身を除く): 996149008

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 780679, 1561358, 3122716, 6245432, 12490864, 64796357, 129592714, 259185428, 518370856, 1036741712]

約数ペア:

[(1, 1036741712), (2, 518370856), (4, 259185428), (8, 129592714), (16, 64796357), (83, 12490864), (166, 6245432), (332, 3122716), (664, 1561358), (1328, 780679)]