2043533824

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{234781}}^1$

素因数の和:234816

約数の個数: 40

約数和(自身を含む): 4323275748

約数和(自身を除く): 2279741924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 234781, 469562, 939124, 1878248, 3756496, 3991277, 7512992, 7982554, 15025984, 15965108, 30051968, 31930216, 60103936, 63860432, 120207872, 127720864, 255441728, 510883456, 1021766912, 2043533824]

約数ペア:

[(1, 2043533824), (2, 1021766912), (4, 510883456), (8, 255441728), (16, 127720864), (17, 120207872), (32, 63860432), (34, 60103936), (64, 31930216), (68, 30051968), (128, 15965108), (136, 15025984), (256, 7982554), (272, 7512992), (512, 3991277), (544, 3756496), (1088, 1878248), (2176, 939124), (4352, 469562), (8704, 234781)]