2029971944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{253493}}^1$

素因数の和:253530

約数の個数: 64

約数和(自身を含む): 5110439040

約数和(自身を除く): 3080467096

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 253493, 506986, 1013972, 1774451, 2027944, 2788423, 3295409, 3548902, 5576846, 6590818, 7097804, 11153692, 13181636, 14195608, 19518961, 22307384, 23067863, 26363272, 36249499, 39037922, 46135726, 72498998, 78075844, 92271452, 144997996, 156151688, 184542904, 253746493, 289995992, 507492986, 1014985972, 2029971944]

約数ペア:

[(1, 2029971944), (2, 1014985972), (4, 507492986), (7, 289995992), (8, 253746493), (11, 184542904), (13, 156151688), (14, 144997996), (22, 92271452), (26, 78075844), (28, 72498998), (44, 46135726), (52, 39037922), (56, 36249499), (77, 26363272), (88, 23067863), (91, 22307384), (104, 19518961), (143, 14195608), (154, 13181636), (182, 11153692), (286, 7097804), (308, 6590818), (364, 5576846), (572, 3548902), (616, 3295409), (728, 2788423), (1001, 2027944), (1144, 1774451), (2002, 1013972), (4004, 506986), (8008, 253493)]