713459870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{3407}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 1317178368

約数和(自身を除く): 603718498

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 487, 974, 2435, 3407, 4870, 6814, 17035, 20941, 34070, 41882, 104705, 146501, 209410, 293002, 732505, 1465010, 1659209, 3318418, 8296045, 16592090, 71345987, 142691974, 356729935, 713459870]

約数ペア:

[(1, 713459870), (2, 356729935), (5, 142691974), (10, 71345987), (43, 16592090), (86, 8296045), (215, 3318418), (430, 1659209), (487, 1465010), (974, 732505), (2435, 293002), (3407, 209410), (4870, 146501), (6814, 104705), (17035, 41882), (20941, 34070)]