1297153018

素因数分解:

$2^1\times 7^1\times {\mathrm{4603}}^1\times {\mathrm{20129}}^1$

素因数の和:24741

約数の個数: 16

約数和(自身を含む): 2224284480

約数和(自身を除く): 927131462

約数列:

[1, 2, 7, 14, 4603, 9206, 20129, 32221, 40258, 64442, 140903, 281806, 92653787, 185307574, 648576509, 1297153018]

約数ペア:

[(1, 1297153018), (2, 648576509), (7, 185307574), (14, 92653787), (4603, 281806), (9206, 140903), (20129, 64442), (32221, 40258)]