492080827

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 612057600

約数和(自身を除く): 119976773

約数列:

[1, 7, 17, 59, 109, 119, 413, 643, 763, 1003, 1853, 4501, 6431, 7021, 10931, 12971, 37937, 45017, 70087, 76517, 109327, 265559, 490609, 644929, 765289, 1191479, 4135133, 4514503, 8340353, 28945931, 70297261, 492080827]

約数ペア:

[(1, 492080827), (7, 70297261), (17, 28945931), (59, 8340353), (109, 4514503), (119, 4135133), (413, 1191479), (643, 765289), (763, 644929), (1003, 490609), (1853, 265559), (4501, 109327), (6431, 76517), (7021, 70087), (10931, 45017), (12971, 37937)]