17788051006

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{290531}}^1$

素因数の和:290589

約数の個数: 32

約数和(自身を含む): 30624397056

約数和(自身を除く): 12836346050

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1331, 2662, 2783, 5566, 30613, 61226, 290531, 581062, 3195841, 6391682, 6682213, 13364426, 35154251, 70308502, 73504343, 147008686, 386696761, 773393522, 808547773, 1617095546, 8894025503, 17788051006]

約数ペア:

[(1, 17788051006), (2, 8894025503), (11, 1617095546), (22, 808547773), (23, 773393522), (46, 386696761), (121, 147008686), (242, 73504343), (253, 70308502), (506, 35154251), (1331, 13364426), (2662, 6682213), (2783, 6391682), (5566, 3195841), (30613, 581062), (61226, 290531)]