1877504

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 40

約数和(自身を含む): 3969240

約数和(自身を除く): 2091736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 193, 256, 304, 386, 512, 608, 772, 1216, 1544, 2432, 3088, 3667, 4864, 6176, 7334, 9728, 12352, 14668, 24704, 29336, 49408, 58672, 98816, 117344, 234688, 469376, 938752, 1877504]

約数ペア:

[(1, 1877504), (2, 938752), (4, 469376), (8, 234688), (16, 117344), (19, 98816), (32, 58672), (38, 49408), (64, 29336), (76, 24704), (128, 14668), (152, 12352), (193, 9728), (256, 7334), (304, 6176), (386, 4864), (512, 3667), (608, 3088), (772, 2432), (1216, 1544)]