539492690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{158209}}^1$

素因数の和:158258

約数の個数: 32

約数和(自身を含む): 1093547520

約数和(自身を除く): 554054830

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 158209, 316418, 791045, 1582090, 1740299, 3480598, 4904479, 8701495, 9808958, 17402990, 24522395, 49044790, 53949269, 107898538, 269746345, 539492690]

約数ペア:

[(1, 539492690), (2, 269746345), (5, 107898538), (10, 53949269), (11, 49044790), (22, 24522395), (31, 17402990), (55, 9808958), (62, 8701495), (110, 4904479), (155, 3480598), (310, 1740299), (341, 1582090), (682, 791045), (1705, 316418), (3410, 158209)]