17906346538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1\times {\mathrm{1217}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 28150416000

約数和(自身を除く): 10244069462

約数列:

[1, 2, 23, 46, 499, 641, 998, 1217, 1282, 2434, 11477, 14743, 22954, 27991, 29486, 55982, 319859, 607283, 639718, 780097, 1214566, 1560194, 7356757, 13967509, 14713514, 17942231, 27935018, 35884462, 389268403, 778536806, 8953173269, 17906346538]

約数ペア:

[(1, 17906346538), (2, 8953173269), (23, 778536806), (46, 389268403), (499, 35884462), (641, 27935018), (998, 17942231), (1217, 14713514), (1282, 13967509), (2434, 7356757), (11477, 1560194), (14743, 1214566), (22954, 780097), (27991, 639718), (29486, 607283), (55982, 319859)]