2017408424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{16189}}^1$

素因数の和:16653

約数の個数: 32

約数和(自身を含む): 3894342600

約数和(自身を除く): 1876934176

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 421, 842, 1684, 3368, 15577, 16189, 31154, 32378, 62308, 64756, 124616, 129512, 598993, 1197986, 2395972, 4791944, 6815569, 13631138, 27262276, 54524552, 252176053, 504352106, 1008704212, 2017408424]

約数ペア:

[(1, 2017408424), (2, 1008704212), (4, 504352106), (8, 252176053), (37, 54524552), (74, 27262276), (148, 13631138), (296, 6815569), (421, 4791944), (842, 2395972), (1684, 1197986), (3368, 598993), (15577, 129512), (16189, 124616), (31154, 64756), (32378, 62308)]