713559980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5096857}}^1$

素因数の和:5096873

約数の個数: 24

約数和(自身を含む): 1712544288

約数和(自身を除く): 998984308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5096857, 10193714, 20387428, 25484285, 35677999, 50968570, 71355998, 101937140, 142711996, 178389995, 356779990, 713559980]

約数ペア:

[(1, 713559980), (2, 356779990), (4, 178389995), (5, 142711996), (7, 101937140), (10, 71355998), (14, 50968570), (20, 35677999), (28, 25484285), (35, 20387428), (70, 10193714), (140, 5096857)]