2431421278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2053}}^1$

素因数の和:2221

約数の個数: 64

約数和(自身を含む): 4434865344

約数和(自身を除く): 2003444066

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 101, 143, 202, 286, 451, 533, 902, 1066, 1111, 1313, 2053, 2222, 2626, 4106, 4141, 5863, 8282, 11726, 14443, 22583, 26689, 28886, 45166, 45551, 53378, 53833, 84173, 91102, 107666, 168346, 207353, 293579, 414706, 587158, 592163, 925903, 1094249, 1184326, 1851806, 2188498, 2280883, 2695589, 4561766, 5391178, 8501473, 12036739, 17002946, 24073478, 29651479, 59302958, 93516203, 110519149, 187032406, 221038298, 1215710639, 2431421278]

約数ペア:

[(1, 2431421278), (2, 1215710639), (11, 221038298), (13, 187032406), (22, 110519149), (26, 93516203), (41, 59302958), (82, 29651479), (101, 24073478), (143, 17002946), (202, 12036739), (286, 8501473), (451, 5391178), (533, 4561766), (902, 2695589), (1066, 2280883), (1111, 2188498), (1313, 1851806), (2053, 1184326), (2222, 1094249), (2626, 925903), (4106, 592163), (4141, 587158), (5863, 414706), (8282, 293579), (11726, 207353), (14443, 168346), (22583, 107666), (26689, 91102), (28886, 84173), (45166, 53833), (45551, 53378)]