2057631716

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1699}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 4330267200

約数和(自身を除く): 2272635484

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 167, 196, 259, 334, 518, 668, 1036, 1169, 1699, 1813, 2338, 3398, 3626, 4676, 6179, 6796, 7252, 8183, 11893, 12358, 16366, 23786, 24716, 32732, 43253, 47572, 62863, 83251, 86506, 125726, 166502, 173012, 251452, 283733, 302771, 333004, 440041, 567466, 605542, 880082, 1134932, 1211084, 1760164, 1986131, 3080287, 3972262, 6160574, 7944524, 10498121, 12321148, 13902917, 20996242, 27805834, 41992484, 55611668, 73486847, 146973694, 293947388, 514407929, 1028815858, 2057631716]

約数ペア:

[(1, 2057631716), (2, 1028815858), (4, 514407929), (7, 293947388), (14, 146973694), (28, 73486847), (37, 55611668), (49, 41992484), (74, 27805834), (98, 20996242), (148, 13902917), (167, 12321148), (196, 10498121), (259, 7944524), (334, 6160574), (518, 3972262), (668, 3080287), (1036, 1986131), (1169, 1760164), (1699, 1211084), (1813, 1134932), (2338, 880082), (3398, 605542), (3626, 567466), (4676, 440041), (6179, 333004), (6796, 302771), (7252, 283733), (8183, 251452), (11893, 173012), (12358, 166502), (16366, 125726), (23786, 86506), (24716, 83251), (32732, 62863), (43253, 47572)]