2008554331017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1395059}}^1$

素因数の和:1395190

約数の個数: 64

約数和(自身を含む): 3187433088000

約数和(自身を除く): 1178878756983

約数列:

[1, 3, 13, 19, 29, 39, 57, 67, 87, 201, 247, 377, 551, 741, 871, 1131, 1273, 1653, 1943, 2613, 3819, 5829, 7163, 16549, 21489, 25259, 36917, 49647, 75777, 110751, 479921, 1395059, 1439763, 4185177, 18135767, 26506121, 40456711, 54407301, 79518363, 93468953, 121370133, 280406859, 344579573, 525937243, 768677509, 1033738719, 1215096389, 1577811729, 1775910107, 2306032527, 2710599637, 3645289167, 5327730321, 8131798911, 9992807617, 23086831391, 29978422851, 35237795281, 51501393103, 69260494173, 105713385843, 154504179309, 669518110339, 2008554331017]

約数ペア:

[(1, 2008554331017), (3, 669518110339), (13, 154504179309), (19, 105713385843), (29, 69260494173), (39, 51501393103), (57, 35237795281), (67, 29978422851), (87, 23086831391), (201, 9992807617), (247, 8131798911), (377, 5327730321), (551, 3645289167), (741, 2710599637), (871, 2306032527), (1131, 1775910107), (1273, 1577811729), (1653, 1215096389), (1943, 1033738719), (2613, 768677509), (3819, 525937243), (5829, 344579573), (7163, 280406859), (16549, 121370133), (21489, 93468953), (25259, 79518363), (36917, 54407301), (49647, 40456711), (75777, 26506121), (110751, 18135767), (479921, 4185177), (1395059, 1439763)]