7161908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3263

約数の個数: 24

約数和(自身を含む): 13815648

約数和(自身を除く): 6653740

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 3203, 6406, 12812, 41639, 83278, 137729, 166556, 275458, 550916, 1790477, 3580954, 7161908]

約数ペア:

[(1, 7161908), (2, 3580954), (4, 1790477), (13, 550916), (26, 275458), (43, 166556), (52, 137729), (86, 83278), (172, 41639), (559, 12812), (1118, 6406), (2236, 3203)]