1139996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 2344944

約数和(自身を除く): 1204948

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1993, 3986, 7972, 21923, 25909, 43846, 51818, 87692, 103636, 284999, 569998, 1139996]

約数ペア:

[(1, 1139996), (2, 569998), (4, 284999), (11, 103636), (13, 87692), (22, 51818), (26, 43846), (44, 25909), (52, 21923), (143, 7972), (286, 3986), (572, 1993)]