2154752

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 4537680

約数和(自身を除く): 2382928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 443, 608, 886, 1216, 1772, 2432, 3544, 4864, 7088, 8417, 14176, 16834, 28352, 33668, 56704, 67336, 113408, 134672, 269344, 538688, 1077376, 2154752]

約数ペア:

[(1, 2154752), (2, 1077376), (4, 538688), (8, 269344), (16, 134672), (19, 113408), (32, 67336), (38, 56704), (64, 33668), (76, 28352), (128, 16834), (152, 14176), (256, 8417), (304, 7088), (443, 4864), (608, 3544), (886, 2432), (1216, 1772)]