1880473388

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{745037}}^1$

素因数の和:745672

約数の個数: 12

約数和(自身を含む): 3296048112

約数和(自身を除く): 1415574724

約数列:

[1, 2, 4, 631, 1262, 2524, 745037, 1490074, 2980148, 470118347, 940236694, 1880473388]

約数ペア:

[(1, 1880473388), (2, 940236694), (4, 470118347), (631, 2980148), (1262, 1490074), (2524, 745037)]