2076304340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{857977}}^1$

素因数の和:858008

約数の個数: 36

約数和(自身を含む): 4792665108

約数和(自身を除く): 2716360768

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 857977, 1715954, 3431908, 4289885, 8579770, 9437747, 17159540, 18875494, 37750988, 47188735, 94377470, 103815217, 188754940, 207630434, 415260868, 519076085, 1038152170, 2076304340]

約数ペア:

[(1, 2076304340), (2, 1038152170), (4, 519076085), (5, 415260868), (10, 207630434), (11, 188754940), (20, 103815217), (22, 94377470), (44, 47188735), (55, 37750988), (110, 18875494), (121, 17159540), (220, 9437747), (242, 8579770), (484, 4289885), (605, 3431908), (1210, 1715954), (2420, 857977)]