2945584

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:3972

約数の個数: 20

約数和(自身を含む): 5829984

約数和(自身を除く): 2884400

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3917, 7834, 15668, 31336, 62672, 184099, 368198, 736396, 1472792, 2945584]

約数ペア:

[(1, 2945584), (2, 1472792), (4, 736396), (8, 368198), (16, 184099), (47, 62672), (94, 31336), (188, 15668), (376, 7834), (752, 3917)]