3953787838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1974919}}^1$

素因数の和:1974952

約数の個数: 32

約数和(自身を含む): 7962877440

約数和(自身を除く): 4009089602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 1974919, 3949838, 13824433, 21724109, 25673947, 27648866, 43448218, 51347894, 152068763, 179717629, 282413417, 304137526, 359435258, 564826834, 1976893919, 3953787838]

約数ペア:

[(1, 3953787838), (2, 1976893919), (7, 564826834), (11, 359435258), (13, 304137526), (14, 282413417), (22, 179717629), (26, 152068763), (77, 51347894), (91, 43448218), (143, 27648866), (154, 25673947), (182, 21724109), (286, 13824433), (1001, 3949838), (2002, 1974919)]