2018970246

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{743}}^1\times {\mathrm{991}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 4056311808

約数和(自身を除く): 2037341562

約数列:

[1, 2, 3, 6, 457, 743, 914, 991, 1371, 1486, 1982, 2229, 2742, 2973, 4458, 5946, 339551, 452887, 679102, 736313, 905774, 1018653, 1358661, 1472626, 2037306, 2208939, 2717322, 4417878, 336495041, 672990082, 1009485123, 2018970246]

約数ペア:

[(1, 2018970246), (2, 1009485123), (3, 672990082), (6, 336495041), (457, 4417878), (743, 2717322), (914, 2208939), (991, 2037306), (1371, 1472626), (1486, 1358661), (1982, 1018653), (2229, 905774), (2742, 736313), (2973, 679102), (4458, 452887), (5946, 339551)]