2279992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 5024880

約数和(自身を除く): 2744888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1993, 3986, 7972, 15944, 21923, 25909, 43846, 51818, 87692, 103636, 175384, 207272, 284999, 569998, 1139996, 2279992]

約数ペア:

[(1, 2279992), (2, 1139996), (4, 569998), (8, 284999), (11, 207272), (13, 175384), (22, 103636), (26, 87692), (44, 51818), (52, 43846), (88, 25909), (104, 21923), (143, 15944), (286, 7972), (572, 3986), (1144, 1993)]