4738084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 9243696

約数和(自身を除く): 4505612

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 163, 169, 172, 326, 338, 559, 652, 676, 1118, 2119, 2236, 4238, 7009, 7267, 8476, 14018, 14534, 27547, 28036, 29068, 55094, 91117, 110188, 182234, 364468, 1184521, 2369042, 4738084]

約数ペア:

[(1, 4738084), (2, 2369042), (4, 1184521), (13, 364468), (26, 182234), (43, 110188), (52, 91117), (86, 55094), (163, 29068), (169, 28036), (172, 27547), (326, 14534), (338, 14018), (559, 8476), (652, 7267), (676, 7009), (1118, 4238), (2119, 2236)]