2278312168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{122701}}^1$

素因数の和:122929

約数の個数: 32

約数和(自身を含む): 4682308320

約数和(自身を除く): 2403996152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 9284, 18568, 122701, 245402, 490804, 981608, 1349711, 2699422, 5398844, 10797688, 25889911, 51779822, 103559644, 207119288, 284789021, 569578042, 1139156084, 2278312168]

約数ペア:

[(1, 2278312168), (2, 1139156084), (4, 569578042), (8, 284789021), (11, 207119288), (22, 103559644), (44, 51779822), (88, 25889911), (211, 10797688), (422, 5398844), (844, 2699422), (1688, 1349711), (2321, 981608), (4642, 490804), (9284, 245402), (18568, 122701)]