496768811

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 664109280

約数和(自身を除く): 167340469

約数列:

[1, 7, 11, 29, 49, 61, 77, 203, 319, 427, 521, 539, 671, 1421, 1769, 2233, 2989, 3647, 4697, 5731, 12383, 15109, 15631, 19459, 25529, 31781, 32879, 40117, 86681, 105763, 136213, 166199, 222467, 280819, 349591, 740341, 921649, 953491, 1163393, 1557269, 2447137, 6451543, 8143751, 10138139, 17129959, 45160801, 70966973, 496768811]

約数ペア:

[(1, 496768811), (7, 70966973), (11, 45160801), (29, 17129959), (49, 10138139), (61, 8143751), (77, 6451543), (203, 2447137), (319, 1557269), (427, 1163393), (521, 953491), (539, 921649), (671, 740341), (1421, 349591), (1769, 280819), (2233, 222467), (2989, 166199), (3647, 136213), (4697, 105763), (5731, 86681), (12383, 40117), (15109, 32879), (15631, 31781), (19459, 25529)]