273998692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{2683}}^1$

素因数の和:2920

約数の個数: 36

約数和(自身を含む): 529746448

約数和(自身を除く): 255747756

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 422, 484, 844, 2321, 2683, 4642, 5366, 9284, 10732, 25531, 29513, 51062, 59026, 102124, 118052, 324643, 566113, 649286, 1132226, 1298572, 2264452, 6227243, 12454486, 24908972, 68499673, 136999346, 273998692]

約数ペア:

[(1, 273998692), (2, 136999346), (4, 68499673), (11, 24908972), (22, 12454486), (44, 6227243), (121, 2264452), (211, 1298572), (242, 1132226), (422, 649286), (484, 566113), (844, 324643), (2321, 118052), (2683, 102124), (4642, 59026), (5366, 51062), (9284, 29513), (10732, 25531)]