2912495047

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 3907008000

約数和(自身を除く): 994512953

約数列:

[1, 7, 11, 19, 71, 77, 121, 133, 209, 497, 781, 847, 1349, 1463, 2299, 2549, 5467, 8591, 9443, 14839, 16093, 17843, 28039, 48431, 60137, 103873, 163229, 180979, 196273, 308429, 339017, 532741, 1142603, 1266853, 1990769, 2159003, 3438601, 3729187, 5860151, 13935383, 21898459, 24070207, 37824611, 41021057, 153289213, 264772277, 416070721, 2912495047]

約数ペア:

[(1, 2912495047), (7, 416070721), (11, 264772277), (19, 153289213), (71, 41021057), (77, 37824611), (121, 24070207), (133, 21898459), (209, 13935383), (497, 5860151), (781, 3729187), (847, 3438601), (1349, 2159003), (1463, 1990769), (2299, 1266853), (2549, 1142603), (5467, 532741), (8591, 339017), (9443, 308429), (14839, 196273), (16093, 180979), (17843, 163229), (28039, 103873), (48431, 60137)]