2021826228

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1286149}}^1$

素因数の和:1286287

約数の個数: 24

約数和(自身を含む): 4753610400

約数和(自身を除く): 2731784172

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 1286149, 2572298, 3858447, 5144596, 7716894, 15433788, 168485519, 336971038, 505456557, 673942076, 1010913114, 2021826228]

約数ペア:

[(1, 2021826228), (2, 1010913114), (3, 673942076), (4, 505456557), (6, 336971038), (12, 168485519), (131, 15433788), (262, 7716894), (393, 5144596), (524, 3858447), (786, 2572298), (1572, 1286149)]