1455362428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2152903}}^1$

素因数の和:2152933

約数の個数: 18

約数和(自身を含む): 2757870024

約数和(自身を除く): 1302507596

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2152903, 4305806, 8611612, 27987739, 55975478, 111950956, 363840607, 727681214, 1455362428]

約数ペア:

[(1, 1455362428), (2, 727681214), (4, 363840607), (13, 111950956), (26, 55975478), (52, 27987739), (169, 8611612), (338, 4305806), (676, 2152903)]