7887052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 14643440

約数和(自身を除く): 6756388

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 661, 1322, 2644, 2983, 5966, 11932, 12559, 25118, 50236, 103777, 207554, 415108, 1971763, 3943526, 7887052]

約数ペア:

[(1, 7887052), (2, 3943526), (4, 1971763), (19, 415108), (38, 207554), (76, 103777), (157, 50236), (314, 25118), (628, 12559), (661, 11932), (1322, 5966), (2644, 2983)]