274241716

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 561665664

約数和(自身を除く): 287423948

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 283, 371, 566, 653, 742, 1132, 1306, 1484, 1981, 2612, 3962, 4571, 7924, 9142, 14999, 18284, 29998, 34609, 59996, 69218, 104993, 138436, 184799, 209986, 242263, 369598, 419972, 484526, 739196, 969052, 1293593, 2587186, 5174372, 9794347, 19588694, 39177388, 68560429, 137120858, 274241716]

約数ペア:

[(1, 274241716), (2, 137120858), (4, 68560429), (7, 39177388), (14, 19588694), (28, 9794347), (53, 5174372), (106, 2587186), (212, 1293593), (283, 969052), (371, 739196), (566, 484526), (653, 419972), (742, 369598), (1132, 242263), (1306, 209986), (1484, 184799), (1981, 138436), (2612, 104993), (3962, 69218), (4571, 59996), (7924, 34609), (9142, 29998), (14999, 18284)]