2056516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 4528384

約数和(自身を除く): 2471868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 607, 847, 1214, 1694, 2428, 3388, 4249, 6677, 8498, 13354, 16996, 26708, 46739, 73447, 93478, 146894, 186956, 293788, 514129, 1028258, 2056516]

約数ペア:

[(1, 2056516), (2, 1028258), (4, 514129), (7, 293788), (11, 186956), (14, 146894), (22, 93478), (28, 73447), (44, 46739), (77, 26708), (121, 16996), (154, 13354), (242, 8498), (308, 6677), (484, 4249), (607, 3388), (847, 2428), (1214, 1694)]