289163588

素因数分解:

$2^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{12107}}^1$

素因数の和:12971

約数の個数: 24

約数和(自身を含む): 579052992

約数和(自身を除く): 289889404

約数列:

[1, 2, 4, 7, 14, 28, 853, 1706, 3412, 5971, 11942, 12107, 23884, 24214, 48428, 84749, 169498, 338996, 10327271, 20654542, 41309084, 72290897, 144581794, 289163588]

約数ペア:

[(1, 289163588), (2, 144581794), (4, 72290897), (7, 41309084), (14, 20654542), (28, 10327271), (853, 338996), (1706, 169498), (3412, 84749), (5971, 48428), (11942, 24214), (12107, 23884)]