2098981744

素因数分解:

$2^4\times {\mathrm{1549}}^1\times {\mathrm{84691}}^1$

素因数の和:86248

約数の個数: 20

約数和(自身を含む): 4069450600

約数和(自身を除く): 1970468856

約数列:

[1, 2, 4, 8, 16, 1549, 3098, 6196, 12392, 24784, 84691, 169382, 338764, 677528, 1355056, 131186359, 262372718, 524745436, 1049490872, 2098981744]

約数ペア:

[(1, 2098981744), (2, 1049490872), (4, 524745436), (8, 262372718), (16, 131186359), (1549, 1355056), (3098, 677528), (6196, 338764), (12392, 169382), (24784, 84691)]