2008453688

素因数分解:

$2^3\times {\mathrm{1619}}^1\times {\mathrm{155069}}^1$

素因数の和:156694

約数の個数: 16

約数和(自身を含む): 3768201000

約数和(自身を除く): 1759747312

約数列:

[1, 2, 4, 8, 1619, 3238, 6476, 12952, 155069, 310138, 620276, 1240552, 251056711, 502113422, 1004226844, 2008453688]

約数ペア:

[(1, 2008453688), (2, 1004226844), (4, 502113422), (8, 251056711), (1619, 1240552), (3238, 620276), (6476, 310138), (12952, 155069)]