2590508716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{558781}}^1$

素因数の和:558865

約数の個数: 24

約数和(自身を含む): 4850227760

約数和(自身を除く): 2259719044

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 558781, 1117562, 2235124, 10616839, 21233678, 34085641, 42467356, 68171282, 136342564, 647627179, 1295254358, 2590508716]

約数ペア:

[(1, 2590508716), (2, 1295254358), (4, 647627179), (19, 136342564), (38, 68171282), (61, 42467356), (76, 34085641), (122, 21233678), (244, 10616839), (1159, 2235124), (2318, 1117562), (4636, 558781)]