2017119824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 4176763920

約数和(自身を除く): 2159644096

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 293, 296, 401, 464, 586, 592, 802, 1073, 1172, 1604, 2146, 2344, 3208, 4292, 4688, 6416, 8497, 8584, 10841, 11629, 14837, 16994, 17168, 21682, 23258, 29674, 33988, 43364, 46516, 59348, 67976, 86728, 93032, 117493, 118696, 135952, 173456, 186064, 234986, 237392, 314389, 430273, 469972, 628778, 860546, 939944, 1257556, 1721092, 1879888, 2515112, 3407297, 3442184, 4347241, 5030224, 6814594, 6884368, 8694482, 13629188, 17388964, 27258376, 34777928, 54516752, 69555856, 126069989, 252139978, 504279956, 1008559912, 2017119824]

約数ペア:

[(1, 2017119824), (2, 1008559912), (4, 504279956), (8, 252139978), (16, 126069989), (29, 69555856), (37, 54516752), (58, 34777928), (74, 27258376), (116, 17388964), (148, 13629188), (232, 8694482), (293, 6884368), (296, 6814594), (401, 5030224), (464, 4347241), (586, 3442184), (592, 3407297), (802, 2515112), (1073, 1879888), (1172, 1721092), (1604, 1257556), (2146, 939944), (2344, 860546), (3208, 628778), (4292, 469972), (4688, 430273), (6416, 314389), (8497, 237392), (8584, 234986), (10841, 186064), (11629, 173456), (14837, 135952), (16994, 118696), (17168, 117493), (21682, 93032), (23258, 86728), (29674, 67976), (33988, 59348), (43364, 46516)]