2589660826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{280327}}^1$

素因数の和:280509

約数の個数: 16

約数和(自身を含む): 4036723200

約数和(自身を除く): 1447062374

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 280327, 560654, 8690137, 17380274, 41768723, 83537446, 1294830413, 2589660826]

約数ペア:

[(1, 2589660826), (2, 1294830413), (31, 83537446), (62, 41768723), (149, 17380274), (298, 8690137), (4619, 560654), (9238, 280327)]