9089918782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{560207}}^1$

素因数の和:560296

約数の個数: 32

約数和(自身を含む): 16671790080

約数和(自身を除く): 7581871298

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 16226, 560207, 1120414, 3921449, 7842898, 10643933, 21287866, 34172627, 68345254, 74507531, 149015062, 239208389, 478416778, 649279913, 1298559826, 4544959391, 9089918782]

約数ペア:

[(1, 9089918782), (2, 4544959391), (7, 1298559826), (14, 649279913), (19, 478416778), (38, 239208389), (61, 149015062), (122, 74507531), (133, 68345254), (266, 34172627), (427, 21287866), (854, 10643933), (1159, 7842898), (2318, 3921449), (8113, 1120414), (16226, 560207)]