2545114

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 24

約数和(自身を含む): 4524660

約数和(自身を除く): 1979546

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 809, 1573, 1618, 3146, 8899, 10517, 17798, 21034, 97889, 115687, 195778, 231374, 1272557, 2545114]

約数ペア:

[(1, 2545114), (2, 1272557), (11, 231374), (13, 195778), (22, 115687), (26, 97889), (121, 21034), (143, 17798), (242, 10517), (286, 8899), (809, 3146), (1573, 1618)]