2146828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 4024944

約数和(自身を除く): 1878116

約数列:

[1, 2, 4, 17, 34, 68, 131, 241, 262, 482, 524, 964, 2227, 4097, 4454, 8194, 8908, 16388, 31571, 63142, 126284, 536707, 1073414, 2146828]

約数ペア:

[(1, 2146828), (2, 1073414), (4, 536707), (17, 126284), (34, 63142), (68, 31571), (131, 16388), (241, 8908), (262, 8194), (482, 4454), (524, 4097), (964, 2227)]