1724470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 3455136

約数和(自身を除く): 1730666

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 257, 305, 514, 610, 671, 1285, 1342, 2570, 2827, 3355, 5654, 6710, 14135, 15677, 28270, 31354, 78385, 156770, 172447, 344894, 862235, 1724470]

約数ペア:

[(1, 1724470), (2, 862235), (5, 344894), (10, 172447), (11, 156770), (22, 78385), (55, 31354), (61, 28270), (110, 15677), (122, 14135), (257, 6710), (305, 5654), (514, 3355), (610, 2827), (671, 2570), (1285, 1342)]