2068442978

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{56891}}^1$

素因数の和:56967

約数の個数: 32

約数和(自身を含む): 3686601600

約数和(自身を除く): 1618158622

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 686, 742, 2597, 5194, 18179, 36358, 56891, 113782, 398237, 796474, 2787659, 3015223, 5575318, 6030446, 19513613, 21106561, 39027226, 42213122, 147745927, 295491854, 1034221489, 2068442978]

約数ペア:

[(1, 2068442978), (2, 1034221489), (7, 295491854), (14, 147745927), (49, 42213122), (53, 39027226), (98, 21106561), (106, 19513613), (343, 6030446), (371, 5575318), (686, 3015223), (742, 2787659), (2597, 796474), (5194, 398237), (18179, 113782), (36358, 56891)]