2110661278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{8233}}^1$

素因数の和:8560

約数の個数: 32

約数和(自身を含む): 3547602432

約数和(自身を除く): 1436941154

約数列:

[1, 2, 11, 22, 43, 86, 271, 473, 542, 946, 2981, 5962, 8233, 11653, 16466, 23306, 90563, 128183, 181126, 256366, 354019, 708038, 2231143, 3894209, 4462286, 7788418, 24542573, 49085146, 95939149, 191878298, 1055330639, 2110661278]

約数ペア:

[(1, 2110661278), (2, 1055330639), (11, 191878298), (22, 95939149), (43, 49085146), (86, 24542573), (271, 7788418), (473, 4462286), (542, 3894209), (946, 2231143), (2981, 708038), (5962, 354019), (8233, 256366), (11653, 181126), (16466, 128183), (23306, 90563)]