121548868

素因数分解:

$2^2\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{2129}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 243331200

約数和(自身を除く): 121782332

約数列:

[1, 2, 4, 7, 14, 28, 2039, 2129, 4078, 4258, 8156, 8516, 14273, 14903, 28546, 29806, 57092, 59612, 4341031, 8682062, 17364124, 30387217, 60774434, 121548868]

約数ペア:

[(1, 121548868), (2, 60774434), (4, 30387217), (7, 17364124), (14, 8682062), (28, 4341031), (2039, 59612), (2129, 57092), (4078, 29806), (4258, 28546), (8156, 14903), (8516, 14273)]