2558711036708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1980426499}}^1$

素因数の和:1980426539

約数の個数: 24

約数和(自身を含む): 4990674780000

約数和(自身を除く): 2431963743292

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1980426499, 3960852998, 7921705996, 33667250483, 37628103481, 67334500966, 75256206962, 134669001932, 150512413924, 639677759177, 1279355518354, 2558711036708]

約数ペア:

[(1, 2558711036708), (2, 1279355518354), (4, 639677759177), (17, 150512413924), (19, 134669001932), (34, 75256206962), (38, 67334500966), (68, 37628103481), (76, 33667250483), (323, 7921705996), (646, 3960852998), (1292, 1980426499)]