2166399506

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 3415964400

約数和(自身を除く): 1249564894

約数列:

[1, 2, 37, 61, 74, 122, 149, 298, 2257, 3221, 4514, 5513, 6442, 9089, 11026, 18178, 119177, 196481, 238354, 336293, 392962, 479929, 672586, 959858, 7269797, 14539594, 17757373, 29275669, 35514746, 58551338, 1083199753, 2166399506]

約数ペア:

[(1, 2166399506), (2, 1083199753), (37, 58551338), (61, 35514746), (74, 29275669), (122, 17757373), (149, 14539594), (298, 7269797), (2257, 959858), (3221, 672586), (4514, 479929), (5513, 392962), (6442, 336293), (9089, 238354), (11026, 196481), (18178, 119177)]