2185088

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 4465560

約数和(自身を除く): 2280472

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 397, 688, 794, 1376, 1588, 2752, 3176, 5504, 6352, 12704, 17071, 25408, 34142, 50816, 68284, 136568, 273136, 546272, 1092544, 2185088]

約数ペア:

[(1, 2185088), (2, 1092544), (4, 546272), (8, 273136), (16, 136568), (32, 68284), (43, 50816), (64, 34142), (86, 25408), (128, 17071), (172, 12704), (344, 6352), (397, 5504), (688, 3176), (794, 2752), (1376, 1588)]