2247474346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{136991}}^1$

素因数の和:137637

約数の個数: 16

約数和(自身を含む): 3636315648

約数和(自身を除く): 1388841302

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 16406, 136991, 273982, 1780883, 3561766, 86441321, 172882642, 1123737173, 2247474346]

約数ペア:

[(1, 2247474346), (2, 1123737173), (13, 172882642), (26, 86441321), (631, 3561766), (1262, 1780883), (8203, 273982), (16406, 136991)]