2789604719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 3316930560

約数和(自身を除く): 527325841

約数列:

[1, 11, 19, 31, 209, 341, 557, 589, 773, 6127, 6479, 8503, 10583, 14687, 17267, 23963, 116413, 161557, 189937, 263593, 328073, 430561, 455297, 3608803, 4736171, 5008267, 8180659, 13347391, 89987249, 146821301, 253600429, 2789604719]

約数ペア:

[(1, 2789604719), (11, 253600429), (19, 146821301), (31, 89987249), (209, 13347391), (341, 8180659), (557, 5008267), (589, 4736171), (773, 3608803), (6127, 455297), (6479, 430561), (8503, 328073), (10583, 263593), (14687, 189937), (17267, 161557), (23963, 116413)]