2998112.00000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2257

約数の個数: 40

約数和(自身を含む): 78526224

約数和(自身を除く): 41356832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2153, 2158, 4306, 4316, 8612, 8632, 17224, 17264, 27989, 34448, 55978, 111956, 178699, 223912, 357398, 447824, 714796, 1429592, 2323087, 2859184, 4646174, 9292348, 18584696, 37169392]

約数ペア:

[(1, 37169392), (2, 18584696), (4, 9292348), (8, 4646174), (13, 2859184), (16, 2323087), (26, 1429592), (52, 714796), (83, 447824), (104, 357398), (166, 223912), (208, 178699), (332, 111956), (664, 55978), (1079, 34448), (1328, 27989), (2153, 17264), (2158, 17224), (4306, 8632), (4316, 8612)]