12278327068

素因数分解:

$2^2\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{157229}}^1$

素因数の和:160029

約数の個数: 24

約数和(自身を含む): 24565615200

約数和(自身を除く): 12287288132

約数列:

[1, 2, 4, 7, 14, 28, 2789, 5578, 11156, 19523, 39046, 78092, 157229, 314458, 628916, 1100603, 2201206, 4402412, 438511681, 877023362, 1754046724, 3069581767, 6139163534, 12278327068]

約数ペア:

[(1, 12278327068), (2, 6139163534), (4, 3069581767), (7, 1754046724), (14, 877023362), (28, 438511681), (2789, 4402412), (5578, 2201206), (11156, 1100603), (19523, 628916), (39046, 314458), (78092, 157229)]