2114812

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 4322304

約数和(自身を除く): 2207492

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1607, 3214, 6428, 11249, 22498, 44996, 75529, 151058, 302116, 528703, 1057406, 2114812]

約数ペア:

[(1, 2114812), (2, 1057406), (4, 528703), (7, 302116), (14, 151058), (28, 75529), (47, 44996), (94, 22498), (188, 11249), (329, 6428), (658, 3214), (1316, 1607)]