4989490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 9958464

約数和(自身を除く): 4968974

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 677, 737, 1354, 1474, 3385, 3685, 6770, 7370, 7447, 14894, 37235, 45359, 74470, 90718, 226795, 453590, 498949, 997898, 2494745, 4989490]

約数ペア:

[(1, 4989490), (2, 2494745), (5, 997898), (10, 498949), (11, 453590), (22, 226795), (55, 90718), (67, 74470), (110, 45359), (134, 37235), (335, 14894), (670, 7447), (677, 7370), (737, 6770), (1354, 3685), (1474, 3385)]