859415024

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{317831}}^1$

素因数の和:317865

約数の個数: 30

約数和(自身を含む): 1803060936

約数和(自身を除く): 943645912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 317831, 635662, 1271324, 2542648, 4131803, 5085296, 8263606, 16527212, 33054424, 53713439, 66108848, 107426878, 214853756, 429707512, 859415024]

約数ペア:

[(1, 859415024), (2, 429707512), (4, 214853756), (8, 107426878), (13, 66108848), (16, 53713439), (26, 33054424), (52, 16527212), (104, 8263606), (169, 5085296), (208, 4131803), (338, 2542648), (676, 1271324), (1352, 635662), (2704, 317831)]