3431428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 8072064

約数和(自身を除く): 4640636

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 857, 1001, 1714, 2002, 3428, 4004, 5999, 9427, 11141, 11998, 18854, 22282, 23996, 37708, 44564, 65989, 77987, 122551, 131978, 155974, 245102, 263956, 311948, 490204, 857857, 1715714, 3431428]

約数ペア:

[(1, 3431428), (2, 1715714), (4, 857857), (7, 490204), (11, 311948), (13, 263956), (14, 245102), (22, 155974), (26, 131978), (28, 122551), (44, 77987), (52, 65989), (77, 44564), (91, 37708), (143, 23996), (154, 22282), (182, 18854), (286, 11998), (308, 11141), (364, 9427), (572, 5999), (857, 4004), (1001, 3428), (1714, 2002)]