2975648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 3628768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 311, 368, 416, 598, 622, 736, 1196, 1244, 2392, 2488, 4043, 4784, 4976, 7153, 8086, 9568, 9952, 14306, 16172, 28612, 32344, 57224, 64688, 92989, 114448, 129376, 185978, 228896, 371956, 743912, 1487824, 2975648]

約数ペア:

[(1, 2975648), (2, 1487824), (4, 743912), (8, 371956), (13, 228896), (16, 185978), (23, 129376), (26, 114448), (32, 92989), (46, 64688), (52, 57224), (92, 32344), (104, 28612), (184, 16172), (208, 14306), (299, 9952), (311, 9568), (368, 8086), (416, 7153), (598, 4976), (622, 4784), (736, 4043), (1196, 2488), (1244, 2392)]