2570668828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{164239}}^1$

素因数の和:164306

約数の個数: 48

約数和(自身を含む): 5665623040

約数和(自身を除く): 3094954212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 164239, 328478, 656956, 1149673, 2135107, 2299346, 4270214, 4598692, 7062277, 8540428, 14124554, 14945749, 28249108, 29891498, 49435939, 59782996, 91809601, 98871878, 183619202, 197743756, 367238404, 642667207, 1285334414, 2570668828]

約数ペア:

[(1, 2570668828), (2, 1285334414), (4, 642667207), (7, 367238404), (13, 197743756), (14, 183619202), (26, 98871878), (28, 91809601), (43, 59782996), (52, 49435939), (86, 29891498), (91, 28249108), (172, 14945749), (182, 14124554), (301, 8540428), (364, 7062277), (559, 4598692), (602, 4270214), (1118, 2299346), (1204, 2135107), (2236, 1149673), (3913, 656956), (7826, 328478), (15652, 164239)]