2670804578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5406487}}^1$

素因数の和:5406521

約数の個数: 16

約数和(自身を含む): 4541449920

約数和(自身を除く): 1870645342

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5406487, 10812974, 70284331, 102723253, 140568662, 205446506, 1335402289, 2670804578]

約数ペア:

[(1, 2670804578), (2, 1335402289), (13, 205446506), (19, 140568662), (26, 102723253), (38, 70284331), (247, 10812974), (494, 5406487)]