28982902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3967}}^1$

素因数の和:4263

約数の個数: 16

約数和(自身を含む): 46996992

約数和(自身を除く): 18014090

約数列:

[1, 2, 13, 26, 281, 562, 3653, 3967, 7306, 7934, 51571, 103142, 1114727, 2229454, 14491451, 28982902]

約数ペア:

[(1, 28982902), (2, 14491451), (13, 2229454), (26, 1114727), (281, 103142), (562, 51571), (3653, 7934), (3967, 7306)]