2045595616

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{42139}}^1$

素因数の和:42227

約数の個数: 48

約数和(自身を含む): 4237092720

約数和(自身を除く): 2191497104

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1184, 1312, 1517, 3034, 6068, 12136, 24272, 42139, 48544, 84278, 168556, 337112, 674224, 1348448, 1559143, 1727699, 3118286, 3455398, 6236572, 6910796, 12473144, 13821592, 24946288, 27643184, 49892576, 55286368, 63924863, 127849726, 255699452, 511398904, 1022797808, 2045595616]

約数ペア:

[(1, 2045595616), (2, 1022797808), (4, 511398904), (8, 255699452), (16, 127849726), (32, 63924863), (37, 55286368), (41, 49892576), (74, 27643184), (82, 24946288), (148, 13821592), (164, 12473144), (296, 6910796), (328, 6236572), (592, 3455398), (656, 3118286), (1184, 1727699), (1312, 1559143), (1517, 1348448), (3034, 674224), (6068, 337112), (12136, 168556), (24272, 84278), (42139, 48544)]