1796921539

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9491}}^1$

素因数の和:9595

約数の個数: 32

約数和(自身を含む): 2285369856

約数和(自身を除く): 488448317

約数列:

[1, 7, 17, 37, 43, 119, 259, 301, 629, 731, 1591, 4403, 5117, 9491, 11137, 27047, 66437, 161347, 189329, 351167, 408113, 1129429, 2458169, 2856791, 5969839, 6937921, 15100181, 41788873, 48565447, 105701267, 256703077, 1796921539]

約数ペア:

[(1, 1796921539), (7, 256703077), (17, 105701267), (37, 48565447), (43, 41788873), (119, 15100181), (259, 6937921), (301, 5969839), (629, 2856791), (731, 2458169), (1591, 1129429), (4403, 408113), (5117, 351167), (9491, 189329), (11137, 161347), (27047, 66437)]