423529118

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{3391}}^1$

素因数の和:3907

約数の個数: 16

約数和(自身を含む): 640721664

約数和(自身を除く): 217192546

約数列:

[1, 2, 197, 317, 394, 634, 3391, 6782, 62449, 124898, 668027, 1074947, 1336054, 2149894, 211764559, 423529118]

約数ペア:

[(1, 423529118), (2, 211764559), (197, 2149894), (317, 1336054), (394, 1074947), (634, 668027), (3391, 124898), (6782, 62449)]