2016160788

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{18691}}^1$

素因数の和:18888

約数の個数: 48

約数和(自身を含む): 4804591680

約数和(自身を除く): 2788430892

約数列:

[1, 2, 3, 4, 6, 12, 89, 101, 178, 202, 267, 303, 356, 404, 534, 606, 1068, 1212, 8989, 17978, 18691, 26967, 35956, 37382, 53934, 56073, 74764, 107868, 112146, 224292, 1663499, 1887791, 3326998, 3775582, 4990497, 5663373, 6653996, 7551164, 9980994, 11326746, 19961988, 22653492, 168013399, 336026798, 504040197, 672053596, 1008080394, 2016160788]

約数ペア:

[(1, 2016160788), (2, 1008080394), (3, 672053596), (4, 504040197), (6, 336026798), (12, 168013399), (89, 22653492), (101, 19961988), (178, 11326746), (202, 9980994), (267, 7551164), (303, 6653996), (356, 5663373), (404, 4990497), (534, 3775582), (606, 3326998), (1068, 1887791), (1212, 1663499), (8989, 224292), (17978, 112146), (18691, 107868), (26967, 74764), (35956, 56073), (37382, 53934)]