808218952

素因数分解:

$2^3\times {\mathrm{397}}^2\times {\mathrm{641}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 1521607410

約数和(自身を除く): 713388458

約数列:

[1, 2, 4, 8, 397, 641, 794, 1282, 1588, 2564, 3176, 5128, 157609, 254477, 315218, 508954, 630436, 1017908, 1260872, 2035816, 101027369, 202054738, 404109476, 808218952]

約数ペア:

[(1, 808218952), (2, 404109476), (4, 202054738), (8, 101027369), (397, 2035816), (641, 1260872), (794, 1017908), (1282, 630436), (1588, 508954), (2564, 315218), (3176, 254477), (5128, 157609)]