1336842910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 2662894080

約数和(自身を除く): 1326051170

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 379, 430, 559, 631, 758, 1118, 1262, 1895, 2795, 3155, 3790, 4927, 5590, 6310, 8203, 9854, 16297, 16406, 24635, 27133, 32594, 41015, 49270, 54266, 81485, 82030, 135665, 162970, 211861, 239149, 271330, 352729, 423722, 478298, 705458, 1059305, 1195745, 1763645, 2118610, 2391490, 3108937, 3527290, 6217874, 10283407, 15544685, 20566814, 31089370, 51417035, 102834070, 133684291, 267368582, 668421455, 1336842910]

約数ペア:

[(1, 1336842910), (2, 668421455), (5, 267368582), (10, 133684291), (13, 102834070), (26, 51417035), (43, 31089370), (65, 20566814), (86, 15544685), (130, 10283407), (215, 6217874), (379, 3527290), (430, 3108937), (559, 2391490), (631, 2118610), (758, 1763645), (1118, 1195745), (1262, 1059305), (1895, 705458), (2795, 478298), (3155, 423722), (3790, 352729), (4927, 271330), (5590, 239149), (6310, 211861), (8203, 162970), (9854, 135665), (16297, 82030), (16406, 81485), (24635, 54266), (27133, 49270), (32594, 41015)]