2516330.00000000

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{10711}}^1$

素因数の和:10747

約数の個数: 36

約数和(自身を含む): 123498648

約数和(自身を除く): 65573560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 10711, 21422, 42844, 85688, 139243, 171376, 278486, 342752, 556972, 1113944, 1810159, 2227888, 3620318, 4455776, 7240636, 14481272, 28962544, 57925088]

約数ペア:

[(1, 57925088), (2, 28962544), (4, 14481272), (8, 7240636), (13, 4455776), (16, 3620318), (26, 2227888), (32, 1810159), (52, 1113944), (104, 556972), (169, 342752), (208, 278486), (338, 171376), (416, 139243), (676, 85688), (1352, 42844), (2704, 21422), (5408, 10711)]