2008496

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 4523520

約数和(自身を除く): 2515024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 227, 316, 454, 553, 632, 908, 1106, 1264, 1589, 1816, 2212, 3178, 3632, 4424, 6356, 8848, 12712, 17933, 25424, 35866, 71732, 125531, 143464, 251062, 286928, 502124, 1004248, 2008496]

約数ペア:

[(1, 2008496), (2, 1004248), (4, 502124), (7, 286928), (8, 251062), (14, 143464), (16, 125531), (28, 71732), (56, 35866), (79, 25424), (112, 17933), (158, 12712), (227, 8848), (316, 6356), (454, 4424), (553, 3632), (632, 3178), (908, 2212), (1106, 1816), (1264, 1589)]