3988264

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 8611200

約数和(自身を除く): 4622936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 311, 458, 622, 916, 1244, 1603, 1832, 2177, 2488, 3206, 4354, 6412, 8708, 12824, 17416, 71219, 142438, 284876, 498533, 569752, 997066, 1994132, 3988264]

約数ペア:

[(1, 3988264), (2, 1994132), (4, 997066), (7, 569752), (8, 498533), (14, 284876), (28, 142438), (56, 71219), (229, 17416), (311, 12824), (458, 8708), (622, 6412), (916, 4354), (1244, 3206), (1603, 2488), (1832, 2177)]