2166787414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 3711657600

約数和(自身を除く): 1544870186

約数列:

[1, 2, 11, 22, 37, 74, 89, 121, 178, 242, 407, 814, 979, 1958, 2719, 3293, 4477, 5438, 6586, 8954, 10769, 21538, 29909, 36223, 59818, 72446, 100603, 201206, 241991, 328999, 398453, 483982, 657998, 796906, 1106633, 2213266, 2661901, 5323802, 8953667, 12172963, 17907334, 24345926, 29280911, 58561822, 98490337, 196980674, 1083393707, 2166787414]

約数ペア:

[(1, 2166787414), (2, 1083393707), (11, 196980674), (22, 98490337), (37, 58561822), (74, 29280911), (89, 24345926), (121, 17907334), (178, 12172963), (242, 8953667), (407, 5323802), (814, 2661901), (979, 2213266), (1958, 1106633), (2719, 796906), (3293, 657998), (4477, 483982), (5438, 398453), (6586, 328999), (8954, 241991), (10769, 201206), (21538, 100603), (29909, 72446), (36223, 59818)]