2065712

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 40

約数和(自身を含む): 4447632

約数和(自身を除く): 2381920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 121, 176, 194, 242, 388, 484, 776, 968, 1067, 1331, 1552, 1936, 2134, 2662, 4268, 5324, 8536, 10648, 11737, 17072, 21296, 23474, 46948, 93896, 129107, 187792, 258214, 516428, 1032856, 2065712]

約数ペア:

[(1, 2065712), (2, 1032856), (4, 516428), (8, 258214), (11, 187792), (16, 129107), (22, 93896), (44, 46948), (88, 23474), (97, 21296), (121, 17072), (176, 11737), (194, 10648), (242, 8536), (388, 5324), (484, 4268), (776, 2662), (968, 2134), (1067, 1936), (1331, 1552)]