2105934888968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{44042473}}^1$

素因数の和:44042661

約数の個数: 32

約数和(自身を含む): 4069524597600

約数和(自身を除く): 1963589708632

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 5977, 11954, 23908, 47816, 44042473, 88084946, 176169892, 352339784, 1893826339, 3787652678, 6121903747, 7575305356, 12243807494, 15150610712, 24487614988, 48975229976, 263241861121, 526483722242, 1052967444484, 2105934888968]

約数ペア:

[(1, 2105934888968), (2, 1052967444484), (4, 526483722242), (8, 263241861121), (43, 48975229976), (86, 24487614988), (139, 15150610712), (172, 12243807494), (278, 7575305356), (344, 6121903747), (556, 3787652678), (1112, 1893826339), (5977, 352339784), (11954, 176169892), (23908, 88084946), (47816, 44042473)]