1214951738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4019}}^1$

素因数の和:4203

約数の個数: 64

約数和(自身を含む): 2463713280

約数和(自身を除く): 1248761542

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 151, 154, 182, 286, 302, 1001, 1057, 1661, 1963, 2002, 2114, 3322, 3926, 4019, 8038, 11627, 13741, 21593, 23254, 27482, 28133, 43186, 44209, 52247, 56266, 88418, 104494, 151151, 302302, 309463, 365729, 574717, 606869, 618926, 731458, 1149434, 1213738, 4023019, 4248083, 6675559, 7889297, 8046038, 8496166, 13351118, 15778594, 46728913, 55225079, 86782267, 93457826, 110450158, 173564534, 607475869, 1214951738]

約数ペア:

[(1, 1214951738), (2, 607475869), (7, 173564534), (11, 110450158), (13, 93457826), (14, 86782267), (22, 55225079), (26, 46728913), (77, 15778594), (91, 13351118), (143, 8496166), (151, 8046038), (154, 7889297), (182, 6675559), (286, 4248083), (302, 4023019), (1001, 1213738), (1057, 1149434), (1661, 731458), (1963, 618926), (2002, 606869), (2114, 574717), (3322, 365729), (3926, 309463), (4019, 302302), (8038, 151151), (11627, 104494), (13741, 88418), (21593, 56266), (23254, 52247), (27482, 44209), (28133, 43186)]