1966535848

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{3391}}^1$

素因数の和:4489

約数の個数: 32

約数和(自身を含む): 3743953920

約数和(自身を除く): 1777418072

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1021, 2042, 3391, 4084, 6782, 8168, 13564, 27128, 72491, 144982, 240761, 289964, 481522, 579928, 963044, 1926088, 3462211, 6924422, 13848844, 27697688, 245816981, 491633962, 983267924, 1966535848]

約数ペア:

[(1, 1966535848), (2, 983267924), (4, 491633962), (8, 245816981), (71, 27697688), (142, 13848844), (284, 6924422), (568, 3462211), (1021, 1926088), (2042, 963044), (3391, 579928), (4084, 481522), (6782, 289964), (8168, 240761), (13564, 144982), (27128, 72491)]