9751460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7993}}^1$

素因数の和:8063

約数の個数: 24

約数和(自身を含む): 20816376

約数和(自身を除く): 11064916

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 7993, 15986, 31972, 39965, 79930, 159860, 487573, 975146, 1950292, 2437865, 4875730, 9751460]

約数ペア:

[(1, 9751460), (2, 4875730), (4, 2437865), (5, 1950292), (10, 975146), (20, 487573), (61, 159860), (122, 79930), (244, 39965), (305, 31972), (610, 15986), (1220, 7993)]