1245482798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 2433659904

約数和(自身を除く): 1188177106

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 47, 94, 103, 119, 161, 206, 238, 322, 329, 391, 658, 721, 782, 799, 1081, 1442, 1598, 1751, 2162, 2209, 2369, 2737, 3502, 4418, 4738, 4841, 5474, 5593, 7567, 9682, 11186, 12257, 15134, 15463, 16583, 18377, 24514, 30926, 33166, 33887, 36754, 37553, 40273, 50807, 67774, 75106, 80546, 82297, 101614, 111343, 128639, 164594, 222686, 227527, 257278, 262871, 281911, 355649, 455054, 525742, 563822, 576079, 711298, 779401, 863719, 1152158, 1558802, 1592689, 1727438, 1892831, 3185378, 3785662, 3867959, 5233121, 6046033, 7735918, 10466242, 12092066, 13249817, 26499634, 27075713, 36631847, 54151426, 73263694, 88963057, 177926114, 622741399, 1245482798]

約数ペア:

[(1, 1245482798), (2, 622741399), (7, 177926114), (14, 88963057), (17, 73263694), (23, 54151426), (34, 36631847), (46, 27075713), (47, 26499634), (94, 13249817), (103, 12092066), (119, 10466242), (161, 7735918), (206, 6046033), (238, 5233121), (322, 3867959), (329, 3785662), (391, 3185378), (658, 1892831), (721, 1727438), (782, 1592689), (799, 1558802), (1081, 1152158), (1442, 863719), (1598, 779401), (1751, 711298), (2162, 576079), (2209, 563822), (2369, 525742), (2737, 455054), (3502, 355649), (4418, 281911), (4738, 262871), (4841, 257278), (5474, 227527), (5593, 222686), (7567, 164594), (9682, 128639), (11186, 111343), (12257, 101614), (15134, 82297), (15463, 80546), (16583, 75106), (18377, 67774), (24514, 50807), (30926, 40273), (33166, 37553), (33887, 36754)]