1993998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 4284576

約数和(自身を除く): 2290578

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 113, 173, 226, 339, 346, 519, 678, 1038, 1921, 2941, 3842, 5763, 5882, 8823, 11526, 17646, 19549, 39098, 58647, 117294, 332333, 664666, 996999, 1993998]

約数ペア:

[(1, 1993998), (2, 996999), (3, 664666), (6, 332333), (17, 117294), (34, 58647), (51, 39098), (102, 19549), (113, 17646), (173, 11526), (226, 8823), (339, 5882), (346, 5763), (519, 3842), (678, 2941), (1038, 1921)]