2005379714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1\times {\mathrm{18059}}^1$

素因数の和:22345

約数の個数: 16

約数和(自身を含む): 3240397440

約数和(自身を除く): 1235017726

約数列:

[1, 2, 13, 26, 4271, 8542, 18059, 36118, 55523, 111046, 234767, 469534, 77129989, 154259978, 1002689857, 2005379714]

約数ペア:

[(1, 2005379714), (2, 1002689857), (13, 154259978), (26, 77129989), (4271, 469534), (8542, 234767), (18059, 111046), (36118, 55523)]