2788651014

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{192613}}^1$

素因数の和:192764

約数の個数: 32

約数和(自身を含む): 5917102080

約数和(自身を除く): 3128451066

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 14478, 192613, 385226, 577839, 1155678, 3659647, 7319294, 10978941, 21957882, 24461851, 48923702, 73385553, 146771106, 464775169, 929550338, 1394325507, 2788651014]

約数ペア:

[(1, 2788651014), (2, 1394325507), (3, 929550338), (6, 464775169), (19, 146771106), (38, 73385553), (57, 48923702), (114, 24461851), (127, 21957882), (254, 10978941), (381, 7319294), (762, 3659647), (2413, 1155678), (4826, 577839), (7239, 385226), (14478, 192613)]