1997350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:984

約数の個数: 24

約数和(自身を含む): 3805560

約数和(自身を除く): 1808210

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 929, 1075, 1858, 2150, 4645, 9290, 23225, 39947, 46450, 79894, 199735, 399470, 998675, 1997350]

約数ペア:

[(1, 1997350), (2, 998675), (5, 399470), (10, 199735), (25, 79894), (43, 46450), (50, 39947), (86, 23225), (215, 9290), (430, 4645), (929, 2150), (1075, 1858)]