7390878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 16284672

約数和(自身を除く): 8893794

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 991, 1243, 1982, 2486, 2973, 3729, 5946, 7458, 10901, 21802, 32703, 65406, 111983, 223966, 335949, 671898, 1231813, 2463626, 3695439, 7390878]

約数ペア:

[(1, 7390878), (2, 3695439), (3, 2463626), (6, 1231813), (11, 671898), (22, 335949), (33, 223966), (66, 111983), (113, 65406), (226, 32703), (339, 21802), (678, 10901), (991, 7458), (1243, 5946), (1982, 3729), (2486, 2973)]