486185284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{8081}}^1$

素因数の和:8200

約数の個数: 36

約数和(自身を含む): 931773780

約数和(自身を除く): 445588496

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 2314, 4628, 8081, 15041, 16162, 30082, 32324, 60164, 105053, 210106, 420212, 719209, 1365689, 1438418, 2731378, 2876836, 5462756, 9349717, 18699434, 37398868, 121546321, 243092642, 486185284]

約数ペア:

[(1, 486185284), (2, 243092642), (4, 121546321), (13, 37398868), (26, 18699434), (52, 9349717), (89, 5462756), (169, 2876836), (178, 2731378), (338, 1438418), (356, 1365689), (676, 719209), (1157, 420212), (2314, 210106), (4628, 105053), (8081, 60164), (15041, 32324), (16162, 30082)]