1145870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{947}}^1$

素因数の和:976

約数の個数: 24

約数和(自身を含む): 2269512

約数和(自身を除く): 1123642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 947, 1210, 1894, 4735, 9470, 10417, 20834, 52085, 104170, 114587, 229174, 572935, 1145870]

約数ペア:

[(1, 1145870), (2, 572935), (5, 229174), (10, 114587), (11, 104170), (22, 52085), (55, 20834), (110, 10417), (121, 9470), (242, 4735), (605, 1894), (947, 1210)]